#------------------------------------------------------------------------------ #$Date: 2012-02-26 00:43:55 +0200 (Sun, 26 Feb 2012) $ #$Revision: 34925 $ #$URL: file:///home/coder/svn-repositories/cod/cif/4/00/07/4000743.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_4000743 loop_ _publ_author_name 'Jin, Geng Bang' 'Choi, Eun Sang' 'Guertin, Robert P.' 'Booth, Corwin H.' 'Albrecht-Schmitt, Thomas E.' _publ_section_title ; Syntheses, Structure, Magnetism, and Optical Properties of the Ordered Interlanthanide Copper Chalcogenides Ln2YbCuQ5(Ln = La, Ce, Pr, Nd, Sm; Q = S, Se): Evidence for Unusual Magnetic Ordering in Sm2YbCuS5 ; _journal_issue 5 _journal_name_full 'Chemistry of Materials' _journal_page_first 1306 _journal_volume 23 _journal_year 2011 _chemical_formula_moiety 'Ce2 Yb Cu Se5' _chemical_formula_sum 'Ce2 Cu Se5 Yb' _chemical_formula_weight 911.62 _chemical_name_common 'cerium ytterbium copper selenide' _chemical_name_systematic ; ? ; _space_group_IT_number 62 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall '-P 2ac 2n' _symmetry_space_group_name_H-M 'P n m a' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 12.1113(7) _cell_length_b 4.0780(3) _cell_length_c 17.5714(11) _cell_measurement_reflns_used 6171 _cell_measurement_temperature 193(2) _cell_measurement_theta_max 28.31 _cell_measurement_theta_min 2.04 _cell_volume 867.85(10) _computing_cell_refinement 'SMART SAINT' _computing_data_collection SMART _computing_data_reduction SAINT _computing_molecular_graphics 'SHELXP-97 (Sheldrick, 1997)' _computing_publication_material 'SHELCIF-97 (Sheldrick, 2000)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _diffrn_ambient_temperature 193(2) _diffrn_detector_area_resol_mean 0 _diffrn_measured_fraction_theta_full 0.991 _diffrn_measured_fraction_theta_max 0.991 _diffrn_measurement_device_type 'Bruker APEX' _diffrn_measurement_method '0.3 wide w/ exposures' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0445 _diffrn_reflns_av_sigmaI/netI 0.0355 _diffrn_reflns_limit_h_max 15 _diffrn_reflns_limit_h_min -16 _diffrn_reflns_limit_k_max 5 _diffrn_reflns_limit_k_min -4 _diffrn_reflns_limit_l_max 23 _diffrn_reflns_limit_l_min -23 _diffrn_reflns_number 5950 _diffrn_reflns_theta_full 28.31 _diffrn_reflns_theta_max 28.31 _diffrn_reflns_theta_min 2.04 _diffrn_standards_decay_% 0 _diffrn_standards_interval_count na _diffrn_standards_interval_time na _diffrn_standards_number na _exptl_absorpt_coefficient_mu 44.261 _exptl_absorpt_correction_T_max 0.23157 _exptl_absorpt_correction_T_min 0.09073 _exptl_absorpt_correction_type numerical _exptl_absorpt_process_details SADABS _exptl_crystal_colour black _exptl_crystal_density_diffrn 6.977 _exptl_crystal_density_meas nm _exptl_crystal_density_method 'not measured' _exptl_crystal_description prism _exptl_crystal_F_000 1540 _exptl_crystal_size_max 0.440 _exptl_crystal_size_mid 0.048 _exptl_crystal_size_min 0.034 _refine_diff_density_max 2.763 _refine_diff_density_min -1.904 _refine_diff_density_rms 0.388 _refine_ls_extinction_coef 0.00126(14) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_extinction_method SHELXL _refine_ls_goodness_of_fit_ref 1.069 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 62 _refine_ls_number_reflns 1221 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.069 _refine_ls_R_factor_all 0.0316 _refine_ls_R_factor_gt 0.0290 _refine_ls_shift/su_max 0.001 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0321P)^2^+16.6296P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0745 _refine_ls_wR_factor_ref 0.0757 _reflns_number_gt 1134 _reflns_number_total 1221 _reflns_threshold_expression >2sigma(I) _[local]_cod_data_source_file cm103347u_si_001.cif _[local]_cod_data_source_block face _[local]_cod_cif_authors_sg_H-M Pnma _cod_database_code 4000743 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z' 'x+1/2, -y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, y, -z-1/2' 'x, -y-1/2, z' '-x-1/2, y-1/2, z-1/2' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags Ce1 Ce 0.97655(5) -0.2500 0.82318(3) 0.00879(17) Uani 1 2 d S Ce2 Ce 0.86705(5) 0.2500 0.40011(3) 0.00829(16) Uani 1 2 d S Yb1 Yb 0.80462(4) 0.2500 0.63513(3) 0.01301(16) Uani 1 2 d S Cu1 Cu 0.6744(3) -0.2500 0.5201(2) 0.0129(8) Uani 0.35 2 d SP Cu2 Cu 0.5836(2) -0.2500 0.50324(12) 0.0172(5) Uani 0.65 2 d SP Se1 Se 1.01410(8) 0.2500 0.69834(6) 0.0078(2) Uani 1 2 d S Se2 Se 0.81391(8) -0.7500 0.88607(6) 0.0087(2) Uani 1 2 d S Se3 Se 0.88750(9) -0.2500 0.53306(6) 0.0103(2) Uani 1 2 d S Se4 Se 0.59369(8) 0.2500 0.57647(6) 0.0098(2) Uani 1 2 d S Se5 Se 0.74057(9) -0.2500 0.73077(6) 0.0090(2) Uani 1 2 d S loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Ce1 0.0131(3) 0.0020(3) 0.0113(3) 0.000 0.00108(19) 0.000 Ce2 0.0097(3) 0.0026(3) 0.0127(3) 0.000 0.0009(2) 0.000 Yb1 0.0147(3) 0.0067(3) 0.0176(3) 0.000 -0.00227(17) 0.000 Cu1 0.022(2) 0.0066(19) 0.0104(16) 0.000 0.0046(15) 0.000 Cu2 0.0264(12) 0.0105(12) 0.0148(10) 0.000 0.0033(8) 0.000 Se1 0.0094(5) 0.0038(5) 0.0103(4) 0.000 0.0005(3) 0.000 Se2 0.0097(5) 0.0039(5) 0.0127(5) 0.000 0.0005(4) 0.000 Se3 0.0123(5) 0.0067(5) 0.0118(5) 0.000 -0.0010(4) 0.000 Se4 0.0095(5) 0.0059(5) 0.0140(5) 0.000 -0.0007(4) 0.000 Se5 0.0124(5) 0.0037(5) 0.0109(4) 0.000 0.0013(4) 0.000 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Se Se -0.0929 2.2259 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Ce Ce -0.2486 2.6331 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Yb Yb -0.3850 5.5486 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 Se1 Ce1 Se1 84.61(3) 1_545 . Se1 Ce1 Se2 144.21(3) 1_545 1_565 Se1 Ce1 Se2 84.79(2) . 1_565 Se1 Ce1 Se2 84.79(2) 1_545 . Se1 Ce1 Se2 144.22(3) . . Se2 Ce1 Se2 84.15(3) 1_565 . Se1 Ce1 Se4 143.11(3) 1_545 6_657 Se1 Ce1 Se4 84.19(2) . 6_657 Se2 Ce1 Se4 69.07(3) 1_565 6_657 Se2 Ce1 Se4 122.67(3) . 6_657 Se1 Ce1 Se4 84.19(2) 1_545 6_647 Se1 Ce1 Se4 143.11(3) . 6_647 Se2 Ce1 Se4 122.67(3) 1_565 6_647 Se2 Ce1 Se4 69.07(3) . 6_647 Se4 Ce1 Se4 84.04(3) 6_657 6_647 Se1 Ce1 Se5 76.87(3) 1_545 . Se1 Ce1 Se5 76.87(3) . . Se2 Ce1 Se5 67.45(2) 1_565 . Se2 Ce1 Se5 67.45(2) . . Se4 Ce1 Se5 133.700(19) 6_657 . Se4 Ce1 Se5 133.700(19) 6_647 . Se1 Ce1 Cu2 127.42(3) 1_545 6_657 Se1 Ce1 Cu2 127.42(3) . 6_657 Se2 Ce1 Cu2 85.36(4) 1_565 6_657 Se2 Ce1 Cu2 85.36(4) . 6_657 Se4 Ce1 Cu2 44.36(2) 6_657 6_657 Se4 Ce1 Cu2 44.36(2) 6_647 6_657 Se5 Ce1 Cu2 142.64(5) . 6_657 Se1 Ce1 Se5 69.53(2) 1_545 6_657 Se1 Ce1 Se5 69.53(2) . 6_657 Se2 Ce1 Se5 136.375(17) 1_565 6_657 Se2 Ce1 Se5 136.376(17) . 6_657 Se4 Ce1 Se5 73.62(3) 6_657 6_657 Se4 Ce1 Se5 73.62(3) 6_647 6_657 Se5 Ce1 Se5 133.882(19) . 6_657 Cu2 Ce1 Se5 83.48(5) 6_657 6_657 Se1 Ce1 Cu1 116.59(5) 1_545 6_657 Se1 Ce1 Cu1 116.59(5) . 6_657 Se2 Ce1 Cu1 98.69(5) 1_565 6_657 Se2 Ce1 Cu1 98.69(5) . 6_657 Se4 Ce1 Cu1 42.066(16) 6_657 6_657 Se4 Ce1 Cu1 42.066(16) 6_647 6_657 Se5 Ce1 Cu1 160.64(7) . 6_657 Cu2 Ce1 Cu1 18.01(8) 6_657 6_657 Se5 Ce1 Cu1 65.47(7) 6_657 6_657 Se1 Ce1 Cu2 169.78(3) 1_545 2_655 Se1 Ce1 Cu2 105.55(2) . 2_655 Se2 Ce1 Cu2 38.82(4) 1_565 2_655 Se2 Ce1 Cu2 86.20(3) . 2_655 Se4 Ce1 Cu2 41.83(4) 6_657 2_655 Se4 Ce1 Cu2 88.10(3) 6_647 2_655 Se5 Ce1 Cu2 104.03(4) . 2_655 Cu2 Ce1 Cu2 46.76(5) 6_657 2_655 Se5 Ce1 Cu2 114.63(4) 6_657 2_655 Cu1 Ce1 Cu2 60.15(6) 6_657 2_655 Se1 Ce1 Cu2 105.55(2) 1_545 2_645 Se1 Ce1 Cu2 169.78(3) . 2_645 Se2 Ce1 Cu2 86.20(3) 1_565 2_645 Se2 Ce1 Cu2 38.82(4) . 2_645 Se4 Ce1 Cu2 88.10(3) 6_657 2_645 Se4 Ce1 Cu2 41.83(4) 6_647 2_645 Se5 Ce1 Cu2 104.03(4) . 2_645 Cu2 Ce1 Cu2 46.76(5) 6_657 2_645 Se5 Ce1 Cu2 114.63(4) 6_657 2_645 Cu1 Ce1 Cu2 60.15(6) 6_657 2_645 Cu2 Ce1 Cu2 64.26(4) 2_655 2_645 Se2 Ce2 Se2 85.51(3) 2_644 2_654 Se2 Ce2 Se1 80.98(2) 2_644 5_756 Se2 Ce2 Se1 139.01(3) 2_654 5_756 Se2 Ce2 Se1 139.01(3) 2_644 5_766 Se2 Ce2 Se1 80.98(2) 2_654 5_766 Se1 Ce2 Se1 84.36(3) 5_756 5_766 Se2 Ce2 Se3 71.02(2) 2_644 . Se2 Ce2 Se3 124.38(3) 2_654 . Se1 Ce2 Se3 87.13(2) 5_756 . Se1 Ce2 Se3 146.12(3) 5_766 . Se2 Ce2 Se3 124.38(3) 2_644 1_565 Se2 Ce2 Se3 71.02(2) 2_654 1_565 Se1 Ce2 Se3 146.12(3) 5_756 1_565 Se1 Ce2 Se3 87.13(2) 5_766 1_565 Se3 Ce2 Se3 81.91(3) . 1_565 Se2 Ce2 Se3 135.139(18) 2_644 5_756 Se2 Ce2 Se3 135.139(18) 2_654 5_756 Se1 Ce2 Se3 76.61(3) 5_756 5_756 Se1 Ce2 Se3 76.61(3) 5_766 5_756 Se3 Ce2 Se3 69.51(3) . 5_756 Se3 Ce2 Se3 69.51(3) 1_565 5_756 Se2 Ce2 Se5 68.41(2) 2_644 2_654 Se2 Ce2 Se5 68.41(2) 2_654 2_654 Se1 Ce2 Se5 70.63(2) 5_756 2_654 Se1 Ce2 Se5 70.63(2) 5_766 2_654 Se3 Ce2 Se5 136.041(18) . 2_654 Se3 Ce2 Se5 136.041(18) 1_565 2_654 Se3 Ce2 Se5 135.21(3) 5_756 2_654 Se2 Ce2 Cu1 38.99(6) 2_644 . Se2 Ce2 Cu1 87.78(5) 2_654 . Se1 Ce2 Cu1 104.50(3) 5_756 . Se1 Ce2 Cu1 168.76(5) 5_766 . Se3 Ce2 Cu1 43.15(6) . . Se3 Ce2 Cu1 89.06(5) 1_565 . Se3 Ce2 Cu1 111.85(6) 5_756 . Se5 Ce2 Cu1 105.41(6) 2_654 . Se2 Ce2 Cu1 87.78(5) 2_644 1_565 Se2 Ce2 Cu1 38.99(6) 2_654 1_565 Se1 Ce2 Cu1 168.76(5) 5_756 1_565 Se1 Ce2 Cu1 104.50(3) 5_766 1_565 Se3 Ce2 Cu1 89.06(5) . 1_565 Se3 Ce2 Cu1 43.15(6) 1_565 1_565 Se3 Ce2 Cu1 111.85(6) 5_756 1_565 Se5 Ce2 Cu1 105.41(6) 2_654 1_565 Cu1 Ce2 Cu1 65.91(6) . 1_565 Se2 Ce2 Ce2 132.753(15) 2_644 1_565 Se2 Ce2 Ce2 47.248(15) 2_654 1_565 Se1 Ce2 Ce2 132.178(14) 5_756 1_565 Se1 Ce2 Ce2 47.821(14) 5_766 1_565 Se3 Ce2 Ce2 130.957(14) . 1_565 Se3 Ce2 Ce2 49.043(14) 1_565 1_565 Se3 Ce2 Ce2 90.0 5_756 1_565 Se5 Ce2 Ce2 90.0 2_654 1_565 Cu1 Ce2 Ce2 122.96(3) . 1_565 Cu1 Ce2 Ce2 57.05(3) 1_565 1_565 Se2 Ce2 Ce2 47.248(15) 2_644 1_545 Se2 Ce2 Ce2 132.753(15) 2_654 1_545 Se1 Ce2 Ce2 47.821(14) 5_756 1_545 Se1 Ce2 Ce2 132.178(14) 5_766 1_545 Se3 Ce2 Ce2 49.043(14) . 1_545 Se3 Ce2 Ce2 130.956(14) 1_565 1_545 Se3 Ce2 Ce2 90.0 5_756 1_545 Se5 Ce2 Ce2 90.0 2_654 1_545 Cu1 Ce2 Ce2 57.04(3) . 1_545 Cu1 Ce2 Ce2 122.96(3) 1_565 1_545 Ce2 Ce2 Ce2 180.00(3) 1_565 1_545 Se5 Yb1 Se5 95.54(3) 1_565 . Se5 Yb1 Se4 88.11(3) 1_565 . Se5 Yb1 Se4 88.11(3) . . Se5 Yb1 Se1 90.76(3) 1_565 . Se5 Yb1 Se1 90.76(3) . . Se4 Yb1 Se1 178.33(4) . . Se5 Yb1 Se3 175.70(3) 1_565 . Se5 Yb1 Se3 87.38(2) . . Se4 Yb1 Se3 95.15(3) . . Se1 Yb1 Se3 86.03(3) . . Se5 Yb1 Se3 87.38(2) 1_565 1_565 Se5 Yb1 Se3 175.70(3) . 1_565 Se4 Yb1 Se3 95.15(3) . 1_565 Se1 Yb1 Se3 86.03(3) . 1_565 Se3 Yb1 Se3 89.54(3) . 1_565 Se5 Yb1 Cu1 134.57(7) 1_565 . Se5 Yb1 Cu1 77.28(5) . . Se4 Yb1 Cu1 47.37(6) . . Se1 Yb1 Cu1 133.51(6) . . Se3 Yb1 Cu1 49.18(7) . . Se3 Yb1 Cu1 102.90(6) 1_565 . Se5 Yb1 Cu1 77.28(5) 1_565 1_565 Se5 Yb1 Cu1 134.57(7) . 1_565 Se4 Yb1 Cu1 47.36(6) . 1_565 Se1 Yb1 Cu1 133.51(6) . 1_565 Se3 Yb1 Cu1 102.90(6) . 1_565 Se3 Yb1 Cu1 49.18(7) 1_565 1_565 Cu1 Yb1 Cu1 77.01(9) . 1_565 Se5 Yb1 Yb1 137.769(17) 1_565 1_545 Se5 Yb1 Yb1 42.233(17) . 1_545 Se4 Yb1 Yb1 90.0 . 1_545 Se1 Yb1 Yb1 90.0 . 1_545 Se3 Yb1 Yb1 45.228(16) . 1_545 Se3 Yb1 Yb1 134.771(16) 1_565 1_545 Cu1 Yb1 Yb1 51.50(4) . 1_545 Cu1 Yb1 Yb1 128.50(4) 1_565 1_545 Se5 Yb1 Yb1 42.232(17) 1_565 1_565 Se5 Yb1 Yb1 137.768(17) . 1_565 Se4 Yb1 Yb1 90.0 . 1_565 Se1 Yb1 Yb1 90.0 . 1_565 Se3 Yb1 Yb1 134.771(16) . 1_565 Se3 Yb1 Yb1 45.228(16) 1_565 1_565 Cu1 Yb1 Yb1 128.50(4) . 1_565 Cu1 Yb1 Yb1 51.50(4) 1_565 1_565 Yb1 Yb1 Yb1 179.998(13) 1_545 1_565 Se5 Yb1 Cu2 122.08(4) 1_565 . Se5 Yb1 Cu2 78.00(3) . . Se4 Yb1 Cu2 34.94(3) . . Se1 Yb1 Cu2 145.86(3) . . Se3 Yb1 Cu2 61.59(3) . . Se3 Yb1 Cu2 103.14(3) 1_565 . Cu1 Yb1 Cu2 12.56(7) . . Cu1 Yb1 Cu2 69.23(5) 1_565 . Yb1 Yb1 Cu2 60.062(17) 1_545 . Yb1 Yb1 Cu2 119.937(17) 1_565 . Se5 Yb1 Cu2 78.00(3) 1_565 1_565 Se5 Yb1 Cu2 122.08(4) . 1_565 Se4 Yb1 Cu2 34.94(3) . 1_565 Se1 Yb1 Cu2 145.86(3) . 1_565 Se3 Yb1 Cu2 103.13(3) . 1_565 Se3 Yb1 Cu2 61.59(3) 1_565 1_565 Cu1 Yb1 Cu2 69.23(5) . 1_565 Cu1 Yb1 Cu2 12.56(7) 1_565 1_565 Yb1 Yb1 Cu2 119.937(17) 1_545 1_565 Yb1 Yb1 Cu2 60.062(17) 1_565 1_565 Cu2 Yb1 Cu2 59.87(3) . 1_565 Cu2 Cu1 Se2 78.3(2) . 2_644 Cu2 Cu1 Se4 73.87(13) . 1_545 Se2 Cu1 Se4 115.09(10) 2_644 1_545 Cu2 Cu1 Se4 73.87(13) . . Se2 Cu1 Se4 115.09(10) 2_644 . Se4 Cu1 Se4 111.39(15) 1_545 . Cu2 Cu1 Se3 169.9(3) . . Se2 Cu1 Se3 91.59(13) 2_644 . Se4 Cu1 Se3 111.07(11) 1_545 . Se4 Cu1 Se3 111.06(11) . . Cu2 Cu1 Yb1 128.73(16) . 1_545 Se2 Cu1 Yb1 125.94(10) 2_644 1_545 Se4 Cu1 Yb1 55.19(6) 1_545 1_545 Se4 Cu1 Yb1 117.23(13) . 1_545 Se3 Cu1 Yb1 57.75(7) . 1_545 Cu2 Cu1 Yb1 128.73(16) . . Se2 Cu1 Yb1 125.94(10) 2_644 . Se4 Cu1 Yb1 117.23(13) 1_545 . Se4 Cu1 Yb1 55.18(6) . . Se3 Cu1 Yb1 57.75(7) . . Yb1 Cu1 Yb1 77.01(9) 1_545 . Cu2 Cu1 Ce1 64.1(2) . 6_557 Se2 Cu1 Ce1 142.39(16) 2_644 6_557 Se4 Cu1 Ce1 55.77(7) 1_545 6_557 Se4 Cu1 Ce1 55.77(7) . 6_557 Se3 Cu1 Ce1 126.01(13) . 6_557 Yb1 Cu1 Ce1 81.42(7) 1_545 6_557 Yb1 Cu1 Ce1 81.42(7) . 6_557 Cu2 Cu1 Se4 12.49(17) . 5_656 Se2 Cu1 Se4 65.83(10) 2_644 5_656 Se4 Cu1 Se4 80.49(10) 1_545 5_656 Se4 Cu1 Se4 80.49(10) . 5_656 Se3 Cu1 Se4 157.43(14) . 5_656 Yb1 Cu1 Se4 135.44(7) 1_545 5_656 Yb1 Cu1 Se4 135.44(7) . 5_656 Ce1 Cu1 Se4 76.56(8) 6_557 5_656 Cu2 Cu1 Ce2 117.01(19) . . Se2 Cu1 Ce2 53.20(6) 2_644 . Se4 Cu1 Ce2 157.15(11) 1_545 . Se4 Cu1 Ce2 91.31(5) . . Se3 Cu1 Ce2 55.20(6) . . Yb1 Cu1 Ce2 112.71(11) 1_545 . Yb1 Cu1 Ce2 73.07(6) . . Ce1 Cu1 Ce2 146.42(4) 6_557 . Se4 Cu1 Ce2 106.91(8) 5_656 . Cu2 Cu1 Ce2 117.01(19) . 1_545 Se2 Cu1 Ce2 53.20(6) 2_644 1_545 Se4 Cu1 Ce2 91.31(5) 1_545 1_545 Se4 Cu1 Ce2 157.15(11) . 1_545 Se3 Cu1 Ce2 55.20(6) . 1_545 Yb1 Cu1 Ce2 73.07(6) 1_545 1_545 Yb1 Cu1 Ce2 112.71(11) . 1_545 Ce1 Cu1 Ce2 146.42(4) 6_557 1_545 Se4 Cu1 Ce2 106.91(8) 5_656 1_545 Ce2 Cu1 Ce2 65.91(6) . 1_545 Cu2 Cu1 Cu2 33.67(6) . 5_646 Se2 Cu1 Cu2 86.60(11) 2_644 5_646 Se4 Cu1 Cu2 42.73(7) 1_545 5_646 Se4 Cu1 Cu2 99.37(12) . 5_646 Se3 Cu1 Cu2 147.02(4) . 5_646 Yb1 Cu1 Cu2 97.48(5) 1_545 5_646 Yb1 Cu1 Cu2 143.75(12) . 5_646 Ce1 Cu1 Cu2 62.35(7) 6_557 5_646 Se4 Cu1 Cu2 37.96(5) 5_656 5_646 Ce2 Cu1 Cu2 138.77(11) . 5_646 Ce2 Cu1 Cu2 99.27(5) 1_545 5_646 Cu2 Cu1 Cu2 33.67(5) . 5_656 Se2 Cu1 Cu2 86.60(11) 2_644 5_656 Se4 Cu1 Cu2 99.37(12) 1_545 5_656 Se4 Cu1 Cu2 42.73(7) . 5_656 Se3 Cu1 Cu2 147.02(4) . 5_656 Yb1 Cu1 Cu2 143.75(12) 1_545 5_656 Yb1 Cu1 Cu2 97.48(5) . 5_656 Ce1 Cu1 Cu2 62.35(7) 6_557 5_656 Se4 Cu1 Cu2 37.96(5) 5_656 5_656 Ce2 Cu1 Cu2 99.27(5) . 5_656 Ce2 Cu1 Cu2 138.77(11) 1_545 5_656 Cu2 Cu1 Cu2 65.80(8) 5_646 5_656 Cu2 Cu1 Se5 117.3(2) . . Se2 Cu1 Se5 164.35(16) 2_644 . Se4 Cu1 Se5 72.06(9) 1_545 . Se4 Cu1 Se5 72.05(9) . . Se3 Cu1 Se5 72.76(9) . . Yb1 Cu1 Se5 45.19(5) 1_545 . Yb1 Cu1 Se5 45.18(5) . . Ce1 Cu1 Se5 53.25(5) 6_557 . Se4 Cu1 Se5 129.82(11) 5_656 . Ce2 Cu1 Se5 114.73(9) . . Ce2 Cu1 Se5 114.72(9) 1_545 . Cu2 Cu1 Se5 106.44(9) 5_646 . Cu2 Cu1 Se5 106.44(9) 5_656 . Cu2 Cu1 Cu1 90.000(1) . 1_565 Se2 Cu1 Cu1 90.000(1) 2_644 1_565 Se4 Cu1 Cu1 145.69(7) 1_545 1_565 Se4 Cu1 Cu1 34.31(7) . 1_565 Se3 Cu1 Cu1 90.0 . 1_565 Yb1 Cu1 Cu1 128.50(4) 1_545 1_565 Yb1 Cu1 Cu1 51.50(4) . 1_565 Ce1 Cu1 Cu1 90.0 6_557 1_565 Se4 Cu1 Cu1 90.0 5_656 1_565 Ce2 Cu1 Cu1 57.04(3) . 1_565 Ce2 Cu1 Cu1 122.96(3) 1_545 1_565 Cu2 Cu1 Cu1 122.90(4) 5_646 1_565 Cu2 Cu1 Cu1 57.10(4) 5_656 1_565 Se5 Cu1 Cu1 90.0 . 1_565 Cu2 Cu1 Cu1 90.000(1) . 1_545 Se2 Cu1 Cu1 90.0 2_644 1_545 Se4 Cu1 Cu1 34.31(7) 1_545 1_545 Se4 Cu1 Cu1 145.69(7) . 1_545 Se3 Cu1 Cu1 90.0 . 1_545 Yb1 Cu1 Cu1 51.50(4) 1_545 1_545 Yb1 Cu1 Cu1 128.50(4) . 1_545 Ce1 Cu1 Cu1 90.0 6_557 1_545 Se4 Cu1 Cu1 90.0 5_656 1_545 Ce2 Cu1 Cu1 122.96(3) . 1_545 Ce2 Cu1 Cu1 57.05(3) 1_545 1_545 Cu2 Cu1 Cu1 57.10(4) 5_646 1_545 Cu2 Cu1 Cu1 122.90(4) 5_656 1_545 Se5 Cu1 Cu1 90.0 . 1_545 Cu1 Cu1 Cu1 179.999(1) 1_565 1_545 Cu1 Cu2 Se2 74.0(2) . 2_644 Cu1 Cu2 Se4 79.18(12) . 1_545 Se2 Cu2 Se4 115.49(6) 2_644 1_545 Cu1 Cu2 Se4 79.18(12) . . Se2 Cu2 Se4 115.49(6) 2_644 . Se4 Cu2 Se4 115.26(10) 1_545 . Cu1 Cu2 Se4 162.0(2) . 5_656 Se2 Cu2 Se4 87.97(8) 2_644 5_656 Se4 Cu2 Se4 109.48(7) 1_545 5_656 Se4 Cu2 Se4 109.48(7) . 5_656 Cu1 Cu2 Cu2 133.64(9) . 5_646 Se2 Cu2 Cu2 109.25(10) 2_644 5_646 Se4 Cu2 Cu2 57.17(4) 1_545 5_646 Se4 Cu2 Cu2 130.95(13) . 5_646 Se4 Cu2 Cu2 52.31(8) 5_656 5_646 Cu1 Cu2 Cu2 133.64(9) . 5_656 Se2 Cu2 Cu2 109.25(10) 2_644 5_656 Se4 Cu2 Cu2 130.95(13) 1_545 5_656 Se4 Cu2 Cu2 57.18(4) . 5_656 Se4 Cu2 Cu2 52.31(8) 5_656 5_656 Cu2 Cu2 Cu2 90.30(14) 5_646 5_656 Cu1 Cu2 Ce1 97.9(2) . 6_557 Se2 Cu2 Ce1 171.95(10) 2_644 6_557 Se4 Cu2 Ce1 61.92(5) 1_545 6_557 Se4 Cu2 Ce1 61.92(5) . 6_557 Se4 Cu2 Ce1 100.08(8) 5_656 6_557 Cu2 Cu2 Ce1 76.17(8) 5_646 6_557 Cu2 Cu2 Ce1 76.17(8) 5_656 6_557 Cu1 Cu2 Se3 7.0(2) . . Se2 Cu2 Se3 67.02(6) 2_644 . Se4 Cu2 Se3 82.81(6) 1_545 . Se4 Cu2 Se3 82.81(6) . . Se4 Cu2 Se3 154.99(8) 5_656 . Cu2 Cu2 Se3 134.64(7) 5_646 . Cu2 Cu2 Se3 134.64(7) 5_656 . Ce1 Cu2 Se3 104.93(6) 6_557 . Cu1 Cu2 Cu1 146.33(6) . 5_646 Se2 Cu2 Cu1 109.64(9) 2_644 5_646 Se4 Cu2 Cu1 69.00(6) 1_545 5_646 Se4 Cu2 Cu1 124.00(9) . 5_646 Se4 Cu2 Cu1 40.80(6) 5_656 5_646 Cu2 Cu2 Cu1 12.69(6) 5_646 5_646 Cu2 Cu2 Cu1 78.14(10) 5_656 5_646 Ce1 Cu2 Cu1 77.00(7) 6_557 5_646 Se3 Cu2 Cu1 147.10(4) . 5_646 Cu1 Cu2 Cu1 146.33(6) . 5_656 Se2 Cu2 Cu1 109.64(9) 2_644 5_656 Se4 Cu2 Cu1 124.00(9) 1_545 5_656 Se4 Cu2 Cu1 69.00(6) . 5_656 Se4 Cu2 Cu1 40.80(6) 5_656 5_656 Cu2 Cu2 Cu1 78.14(10) 5_646 5_656 Cu2 Cu2 Cu1 12.69(6) 5_656 5_656 Ce1 Cu2 Cu1 77.00(7) 6_557 5_656 Se3 Cu2 Cu1 147.10(4) . 5_656 Cu1 Cu2 Cu1 65.80(8) 5_646 5_656 Cu1 Cu2 Ce1 113.49(18) . 2_644 Se2 Cu2 Ce1 52.51(4) 2_644 2_644 Se4 Cu2 Ce1 90.02(4) 1_545 2_644 Se4 Cu2 Ce1 153.98(7) . 2_644 Se4 Cu2 Ce1 52.41(4) 5_656 2_644 Cu2 Cu2 Ce1 57.08(7) 5_646 2_644 Cu2 Cu2 Ce1 102.16(10) 5_656 2_644 Ce1 Cu2 Ce1 133.24(5) 6_557 2_644 Se3 Cu2 Ce1 107.73(5) . 2_644 Cu1 Cu2 Ce1 57.49(6) 5_646 2_644 Cu1 Cu2 Ce1 92.31(7) 5_656 2_644 Cu1 Cu2 Ce1 113.49(18) . 2_654 Se2 Cu2 Ce1 52.51(4) 2_644 2_654 Se4 Cu2 Ce1 153.98(7) 1_545 2_654 Se4 Cu2 Ce1 90.02(4) . 2_654 Se4 Cu2 Ce1 52.41(4) 5_656 2_654 Cu2 Cu2 Ce1 102.16(10) 5_646 2_654 Cu2 Cu2 Ce1 57.08(7) 5_656 2_654 Ce1 Cu2 Ce1 133.24(5) 6_557 2_654 Se3 Cu2 Ce1 107.73(5) . 2_654 Cu1 Cu2 Ce1 92.31(7) 5_646 2_654 Cu1 Cu2 Ce1 57.49(6) 5_656 2_654 Ce1 Cu2 Ce1 64.26(4) 2_644 2_654 Cu1 Cu2 Cu2 90.000(1) . 1_565 Se2 Cu2 Cu2 90.0 2_644 1_565 Se4 Cu2 Cu2 147.63(5) 1_545 1_565 Se4 Cu2 Cu2 32.37(5) . 1_565 Se4 Cu2 Cu2 90.0 5_656 1_565 Cu2 Cu2 Cu2 135.15(7) 5_646 1_565 Cu2 Cu2 Cu2 44.85(7) 5_656 1_565 Ce1 Cu2 Cu2 90.0 6_557 1_565 Se3 Cu2 Cu2 90.0 . 1_565 Cu1 Cu2 Cu2 122.90(4) 5_646 1_565 Cu1 Cu2 Cu2 57.10(4) 5_656 1_565 Ce1 Cu2 Cu2 122.130(18) 2_644 1_565 Ce1 Cu2 Cu2 57.869(18) 2_654 1_565 Cu1 Cu2 Cu2 90.000(1) . 1_545 Se2 Cu2 Cu2 90.0 2_644 1_545 Se4 Cu2 Cu2 32.37(5) 1_545 1_545 Se4 Cu2 Cu2 147.63(5) . 1_545 Se4 Cu2 Cu2 90.0 5_656 1_545 Cu2 Cu2 Cu2 44.85(7) 5_646 1_545 Cu2 Cu2 Cu2 135.15(7) 5_656 1_545 Ce1 Cu2 Cu2 90.0 6_557 1_545 Se3 Cu2 Cu2 90.0 . 1_545 Cu1 Cu2 Cu2 57.10(4) 5_646 1_545 Cu1 Cu2 Cu2 122.90(4) 5_656 1_545 Ce1 Cu2 Cu2 57.869(18) 2_644 1_545 Ce1 Cu2 Cu2 122.130(18) 2_654 1_545 Cu2 Cu2 Cu2 180.00(14) 1_565 1_545 Cu1 Cu2 Yb1 38.71(12) . 1_545 Se2 Cu2 Yb1 98.48(7) 2_644 1_545 Se4 Cu2 Yb1 40.80(4) 1_545 1_545 Se4 Cu2 Yb1 94.93(7) . 1_545 Se4 Cu2 Yb1 149.16(3) 5_656 1_545 Cu2 Cu2 Yb1 97.47(6) 5_646 1_545 Cu2 Cu2 Yb1 146.88(11) 5_656 1_545 Ce1 Cu2 Yb1 74.59(4) 6_557 1_545 Se3 Cu2 Yb1 43.24(3) . 1_545 Cu1 Cu2 Yb1 109.66(5) 5_646 1_545 Cu1 Cu2 Yb1 151.47(8) 5_656 1_545 Ce1 Cu2 Yb1 109.10(3) 2_644 1_545 Ce1 Cu2 Yb1 149.09(7) 2_654 1_545 Cu2 Cu2 Yb1 119.938(17) 1_565 1_545 Cu2 Cu2 Yb1 60.063(17) 1_545 1_545 Yb1 Se1 Ce1 98.79(3) . 1_565 Yb1 Se1 Ce1 98.79(3) . . Ce1 Se1 Ce1 84.61(3) 1_565 . Yb1 Se1 Ce2 101.87(3) . 5_756 Ce1 Se1 Ce2 159.33(4) 1_565 5_756 Ce1 Se1 Ce2 91.818(14) . 5_756 Yb1 Se1 Ce2 101.87(3) . 5_766 Ce1 Se1 Ce2 91.818(14) 1_565 5_766 Ce1 Se1 Ce2 159.33(4) . 5_766 Ce2 Se1 Ce2 84.36(3) 5_756 5_766 Yb1 Se1 Cu1 110.86(5) . 5_756 Ce1 Se1 Cu1 128.44(3) 1_565 5_756 Ce1 Se1 Cu1 128.44(3) . 5_756 Ce2 Se1 Cu1 42.395(15) 5_756 5_756 Ce2 Se1 Cu1 42.395(15) 5_766 5_756 Yb1 Se1 Cu2 101.19(4) . 2_655 Ce1 Se1 Cu2 42.312(14) 1_565 2_655 Ce1 Se1 Cu2 42.311(14) . 2_655 Ce2 Se1 Cu2 131.18(2) 5_756 2_655 Ce2 Se1 Cu2 131.18(2) 5_766 2_655 Cu1 Se1 Cu2 147.96(5) 5_756 2_655 Yb1 Se1 Cu1 25.30(3) . . Ce1 Se1 Cu1 122.94(4) 1_565 . Ce1 Se1 Cu1 92.86(3) . . Ce2 Se1 Cu1 77.50(4) 5_756 . Ce2 Se1 Cu1 106.04(4) 5_766 . Cu1 Se1 Cu1 96.72(6) 5_756 . Cu2 Se1 Cu1 112.98(5) 2_655 . Yb1 Se1 Cu1 25.30(3) . 1_565 Ce1 Se1 Cu1 92.86(3) 1_565 1_565 Ce1 Se1 Cu1 122.94(4) . 1_565 Ce2 Se1 Cu1 106.04(4) 5_756 1_565 Ce2 Se1 Cu1 77.50(4) 5_766 1_565 Cu1 Se1 Cu1 96.72(6) 5_756 1_565 Cu2 Se1 Cu1 112.98(5) 2_655 1_565 Cu1 Se1 Cu1 43.05(3) . 1_565 Yb1 Se1 Cu2 120.35(4) . 6_667 Ce1 Se1 Cu2 27.56(2) 1_565 6_667 Ce1 Se1 Cu2 66.17(2) . 6_667 Ce2 Se1 Cu2 134.07(3) 5_756 6_667 Ce2 Se1 Cu2 102.37(2) 5_766 6_667 Cu1 Se1 Cu2 123.62(5) 5_756 6_667 Cu2 Se1 Cu2 29.76(4) 2_655 6_667 Cu1 Se1 Cu2 139.50(5) . 6_667 Cu1 Se1 Cu2 119.83(4) 1_565 6_667 Yb1 Se1 Cu2 120.35(4) . 6_657 Ce1 Se1 Cu2 66.17(2) 1_565 6_657 Ce1 Se1 Cu2 27.56(2) . 6_657 Ce2 Se1 Cu2 102.37(2) 5_756 6_657 Ce2 Se1 Cu2 134.07(3) 5_766 6_657 Cu1 Se1 Cu2 123.62(5) 5_756 6_657 Cu2 Se1 Cu2 29.76(4) 2_655 6_657 Cu1 Se1 Cu2 119.83(4) . 6_657 Cu1 Se1 Cu2 139.50(5) 1_565 6_657 Cu2 Se1 Cu2 42.006(17) 6_667 6_657 Yb1 Se1 Cu1 131.38(5) . 6_667 Ce1 Se1 Cu1 34.99(3) 1_565 6_667 Ce1 Se1 Cu1 70.30(3) . 6_667 Ce2 Se1 Cu1 125.02(4) 5_756 6_667 Ce2 Se1 Cu1 95.33(3) 5_766 6_667 Cu1 Se1 Cu1 112.38(2) 5_756 6_667 Cu2 Se1 Cu1 39.19(4) 2_655 6_667 Cu1 Se1 Cu1 150.88(7) . 6_667 Cu1 Se1 Cu1 127.64(4) 1_565 6_667 Cu2 Se1 Cu1 11.49(5) 6_667 6_667 Cu2 Se1 Cu1 43.68(2) 6_657 6_667 Cu1 Se2 Cu2 27.65(11) 2_645 2_645 Cu1 Se2 Ce2 87.81(8) 2_645 2_645 Cu2 Se2 Ce2 107.85(5) 2_645 2_645 Cu1 Se2 Ce2 87.81(8) 2_645 2_655 Cu2 Se2 Ce2 107.85(5) 2_645 2_655 Ce2 Se2 Ce2 85.51(3) 2_645 2_655 Cu1 Se2 Ce1 108.89(8) 2_645 . Cu2 Se2 Ce1 88.67(5) 2_645 . Ce2 Se2 Ce1 163.15(4) 2_645 . Ce2 Se2 Ce1 92.711(14) 2_655 . Cu1 Se2 Ce1 108.89(8) 2_645 1_545 Cu2 Se2 Ce1 88.67(5) 2_645 1_545 Ce2 Se2 Ce1 92.710(14) 2_645 1_545 Ce2 Se2 Ce1 163.15(4) 2_655 1_545 Ce1 Se2 Ce1 84.15(3) . 1_545 Cu1 Se2 Cu2 60.30(9) 2_645 6_657 Cu2 Se2 Cu2 39.01(6) 2_645 6_657 Ce2 Se2 Cu2 146.76(4) 2_645 6_657 Ce2 Se2 Cu2 101.22(3) 2_655 6_657 Ce1 Se2 Cu2 49.97(3) . 6_657 Ce1 Se2 Cu2 89.45(3) 1_545 6_657 Cu1 Se2 Cu2 60.30(9) 2_645 6_647 Cu2 Se2 Cu2 39.01(6) 2_645 6_647 Ce2 Se2 Cu2 101.22(3) 2_645 6_647 Ce2 Se2 Cu2 146.76(4) 2_655 6_647 Ce1 Se2 Cu2 89.44(3) . 6_647 Ce1 Se2 Cu2 49.97(3) 1_545 6_647 Cu2 Se2 Cu2 56.41(3) 6_657 6_647 Cu1 Se2 Cu1 59.94(4) 2_645 2_655 Cu2 Se2 Cu1 63.66(4) 2_645 2_655 Ce2 Se2 Cu1 124.64(6) 2_645 2_655 Ce2 Se2 Cu1 52.65(5) 2_655 2_655 Ce1 Se2 Cu1 65.30(5) . 2_655 Ce1 Se2 Cu1 137.91(6) 1_545 2_655 Cu2 Se2 Cu1 48.91(5) 6_657 2_655 Cu2 Se2 Cu1 99.26(5) 6_647 2_655 Cu1 Se2 Cu1 59.94(4) 2_645 2_635 Cu2 Se2 Cu1 63.66(4) 2_645 2_635 Ce2 Se2 Cu1 52.65(5) 2_645 2_635 Ce2 Se2 Cu1 124.64(6) 2_655 2_635 Ce1 Se2 Cu1 137.91(6) . 2_635 Ce1 Se2 Cu1 65.30(5) 1_545 2_635 Cu2 Se2 Cu1 99.26(5) 6_657 2_635 Cu2 Se2 Cu1 48.91(5) 6_647 2_635 Cu1 Se2 Cu1 119.88(8) 2_655 2_635 Cu1 Se2 Cu2 63.27(4) 2_645 2_655 Cu2 Se2 Cu2 59.48(3) 2_645 2_655 Ce2 Se2 Cu2 137.77(4) 2_645 2_655 Ce2 Se2 Cu2 64.58(3) 2_655 2_655 Ce1 Se2 Cu2 53.91(3) . 2_655 Ce1 Se2 Cu2 124.44(4) 1_545 2_655 Cu2 Se2 Cu2 36.70(5) 6_657 2_655 Cu2 Se2 Cu2 90.72(2) 6_647 2_655 Cu1 Se2 Cu2 13.85(6) 2_655 2_655 Cu1 Se2 Cu2 121.35(5) 2_635 2_655 Cu1 Se2 Cu2 63.27(4) 2_645 2_635 Cu2 Se2 Cu2 59.48(2) 2_645 2_635 Ce2 Se2 Cu2 64.58(3) 2_645 2_635 Ce2 Se2 Cu2 137.77(4) 2_655 2_635 Ce1 Se2 Cu2 124.44(4) . 2_635 Ce1 Se2 Cu2 53.91(3) 1_545 2_635 Cu2 Se2 Cu2 90.72(2) 6_657 2_635 Cu2 Se2 Cu2 36.70(5) 6_647 2_635 Cu1 Se2 Cu2 121.35(5) 2_655 2_635 Cu1 Se2 Cu2 13.85(6) 2_635 2_635 Cu2 Se2 Cu2 118.96(5) 2_655 2_635 Cu1 Se3 Yb1 73.07(6) . 1_545 Cu1 Se3 Yb1 73.08(6) . . Yb1 Se3 Yb1 89.54(3) 1_545 . Cu1 Se3 Ce2 81.66(7) . 1_545 Yb1 Se3 Ce2 88.623(15) 1_545 1_545 Yb1 Se3 Ce2 154.06(4) . 1_545 Cu1 Se3 Ce2 81.66(7) . . Yb1 Se3 Ce2 154.06(4) 1_545 . Yb1 Se3 Ce2 88.624(15) . . Ce2 Se3 Ce2 81.91(3) 1_545 . Cu1 Se3 Ce2 163.47(9) . 5_756 Yb1 Se3 Ce2 95.44(3) 1_545 5_756 Yb1 Se3 Ce2 95.44(3) . 5_756 Ce2 Se3 Ce2 110.49(3) 1_545 5_756 Ce2 Se3 Ce2 110.49(3) . 5_756 Cu1 Se3 Cu2 3.08(9) . . Yb1 Se3 Cu2 75.17(3) 1_545 . Yb1 Se3 Cu2 75.17(3) . . Ce2 Se3 Cu2 79.36(3) 1_545 . Ce2 Se3 Cu2 79.36(3) . . Ce2 Se3 Cu2 166.55(5) 5_756 . Cu1 Se3 Cu1 57.57(4) . 1_545 Yb1 Se3 Cu1 41.36(5) 1_545 1_545 Yb1 Se3 Cu1 116.00(5) . 1_545 Ce2 Se3 Cu1 50.87(4) 1_545 1_545 Ce2 Se3 Cu1 118.39(5) . 1_545 Ce2 Se3 Cu1 120.93(4) 5_756 1_545 Cu2 Se3 Cu1 57.63(4) . 1_545 Cu1 Se3 Cu1 57.57(4) . 1_565 Yb1 Se3 Cu1 116.00(5) 1_545 1_565 Yb1 Se3 Cu1 41.36(5) . 1_565 Ce2 Se3 Cu1 118.39(5) 1_545 1_565 Ce2 Se3 Cu1 50.87(4) . 1_565 Ce2 Se3 Cu1 120.93(4) 5_756 1_565 Cu2 Se3 Cu1 57.63(4) . 1_565 Cu1 Se3 Cu1 115.15(8) 1_545 1_565 Cu1 Se3 Cu2 47.72(2) . 1_545 Yb1 Se3 Cu2 46.14(3) 1_545 1_545 Yb1 Se3 Cu2 110.37(3) . 1_545 Ce2 Se3 Cu2 52.50(3) 1_545 1_545 Ce2 Se3 Cu2 111.10(3) . 1_545 Ce2 Se3 Cu2 130.94(2) 5_756 1_545 Cu2 Se3 Cu2 47.65(2) . 1_545 Cu1 Se3 Cu2 10.10(5) 1_545 1_545 Cu1 Se3 Cu2 105.25(5) 1_565 1_545 Cu1 Se3 Cu2 47.72(2) . 1_565 Yb1 Se3 Cu2 110.37(3) 1_545 1_565 Yb1 Se3 Cu2 46.14(3) . 1_565 Ce2 Se3 Cu2 111.10(3) 1_545 1_565 Ce2 Se3 Cu2 52.50(3) . 1_565 Ce2 Se3 Cu2 130.94(2) 5_756 1_565 Cu2 Se3 Cu2 47.65(2) . 1_565 Cu1 Se3 Cu2 105.25(5) 1_545 1_565 Cu1 Se3 Cu2 10.10(5) 1_565 1_565 Cu2 Se3 Cu2 95.29(4) 1_545 1_565 Cu1 Se3 Cu1 154.60(4) . 5_756 Yb1 Se3 Cu1 132.00(4) 1_545 5_756 Yb1 Se3 Cu1 99.82(3) . 5_756 Ce2 Se3 Cu1 100.57(4) 1_545 5_756 Ce2 Se3 Cu1 73.71(4) . 5_756 Ce2 Se3 Cu1 37.15(4) 5_756 5_756 Cu2 Se3 Cu1 152.75(4) . 5_756 Cu1 Se3 Cu1 141.55(3) 1_545 5_756 Cu1 Se3 Cu1 100.70(6) 1_565 5_756 Cu2 Se3 Cu1 149.37(3) 1_545 5_756 Cu2 Se3 Cu1 109.71(3) 1_565 5_756 Cu2 Se4 Cu2 115.25(10) . 1_565 Cu2 Se4 Cu1 120.26(10) . 1_565 Cu2 Se4 Cu1 26.95(11) 1_565 1_565 Cu2 Se4 Cu1 26.96(11) . . Cu2 Se4 Cu1 120.26(10) 1_565 . Cu1 Se4 Cu1 111.39(15) 1_565 . Cu2 Se4 Cu2 70.52(7) . 5_656 Cu2 Se4 Cu2 70.51(7) 1_565 5_656 Cu1 Se4 Cu2 96.47(10) 1_565 5_656 Cu1 Se4 Cu2 96.47(10) . 5_656 Cu2 Se4 Yb1 104.26(6) . . Cu2 Se4 Yb1 104.26(6) 1_565 . Cu1 Se4 Yb1 77.45(10) 1_565 . Cu1 Se4 Yb1 77.45(10) . . Cu2 Se4 Yb1 168.86(7) 5_656 . Cu2 Se4 Ce1 148.24(7) . 6_567 Cu2 Se4 Ce1 73.72(5) 1_565 6_567 Cu1 Se4 Ce1 82.16(7) 1_565 6_567 Cu1 Se4 Ce1 165.81(8) . 6_567 Cu2 Se4 Ce1 85.76(5) 5_656 6_567 Yb1 Se4 Ce1 102.44(3) . 6_567 Cu2 Se4 Ce1 73.72(5) . 6_557 Cu2 Se4 Ce1 148.24(7) 1_565 6_557 Cu1 Se4 Ce1 165.81(8) 1_565 6_557 Cu1 Se4 Ce1 82.16(7) . 6_557 Cu2 Se4 Ce1 85.76(5) 5_656 6_557 Yb1 Se4 Ce1 102.44(3) . 6_557 Ce1 Se4 Ce1 84.03(3) 6_567 6_557 Cu2 Se4 Cu1 73.04(7) . 5_656 Cu2 Se4 Cu1 73.03(7) 1_565 5_656 Cu1 Se4 Cu1 99.51(10) 1_565 5_656 Cu1 Se4 Cu1 99.51(10) . 5_656 Cu2 Se4 Cu1 5.51(8) 5_656 5_656 Yb1 Se4 Cu1 174.37(7) . 5_656 Ce1 Se4 Cu1 81.69(5) 6_567 5_656 Ce1 Se4 Cu1 81.69(5) 6_557 5_656 Cu2 Se4 Cu2 26.80(8) . 5_646 Cu2 Se4 Cu2 122.51(4) 1_565 5_646 Cu1 Se4 Cu2 139.40(9) 1_565 5_646 Cu1 Se4 Cu2 50.26(9) . 5_646 Cu2 Se4 Cu2 57.84(3) 5_656 5_646 Yb1 Se4 Cu2 121.48(3) . 5_646 Ce1 Se4 Cu2 121.83(4) 6_567 5_646 Ce1 Se4 Cu2 52.70(3) 6_557 5_646 Cu1 Se4 Cu2 58.01(3) 5_656 5_646 Cu2 Se4 Cu2 122.51(4) . 5_666 Cu2 Se4 Cu2 26.80(8) 1_565 5_666 Cu1 Se4 Cu2 50.26(9) 1_565 5_666 Cu1 Se4 Cu2 139.40(9) . 5_666 Cu2 Se4 Cu2 57.84(3) 5_656 5_666 Yb1 Se4 Cu2 121.48(3) . 5_666 Ce1 Se4 Cu2 52.70(3) 6_567 5_666 Ce1 Se4 Cu2 121.83(4) 6_557 5_666 Cu1 Se4 Cu2 58.01(3) 5_656 5_666 Cu2 Se4 Cu2 115.69(5) 5_646 5_666 Cu2 Se4 Cu1 34.59(7) . 5_646 Cu2 Se4 Cu1 115.67(7) 1_565 5_646 Cu1 Se4 Cu1 136.46(7) 1_565 5_646 Cu1 Se4 Cu1 59.73(12) . 5_646 Cu2 Se4 Cu1 48.30(3) 5_656 5_646 Yb1 Se4 Cu1 131.69(3) . 5_646 Ce1 Se4 Cu1 113.66(4) 6_567 5_646 Ce1 Se4 Cu1 53.52(4) 6_557 5_646 Cu1 Se4 Cu1 48.06(3) 5_656 5_646 Cu2 Se4 Cu1 10.32(4) 5_646 5_646 Cu2 Se4 Cu1 106.00(4) 5_666 5_646 Yb1 Se5 Yb1 95.53(3) . 1_545 Yb1 Se5 Ce2 132.223(17) . 2_655 Yb1 Se5 Ce2 132.224(17) 1_545 2_655 Yb1 Se5 Ce1 93.24(3) . . Yb1 Se5 Ce1 93.24(3) 1_545 . Ce2 Se5 Ce1 84.05(3) 2_655 . Yb1 Se5 Ce1 95.54(3) . 6_557 Yb1 Se5 Ce1 95.54(3) 1_545 6_557 Ce2 Se5 Ce1 82.86(3) 2_655 6_557 Ce1 Se5 Ce1 166.91(3) . 6_557 Yb1 Se5 Cu1 57.53(3) . . Yb1 Se5 Cu1 57.53(3) 1_545 . Ce2 Se5 Cu1 144.13(7) 2_655 . Ce1 Se5 Cu1 131.82(7) . . Ce1 Se5 Cu1 61.27(6) 6_557 . Yb1 Se5 Cu2 64.52(3) . . Yb1 Se5 Cu2 64.52(3) 1_545 . Ce2 Se5 Cu2 130.91(4) 2_655 . Ce1 Se5 Cu2 145.03(4) . . Ce1 Se5 Cu2 48.06(3) 6_557 . Cu1 Se5 Cu2 13.22(7) . . Yb1 Se5 Cu1 100.21(4) . 1_545 Yb1 Se5 Cu1 24.79(4) 1_545 1_545 Ce2 Se5 Cu1 123.46(4) 2_655 1_545 Ce1 Se5 Cu1 116.98(4) . 1_545 Ce1 Se5 Cu1 70.91(4) 6_557 1_545 Cu1 Se5 Cu1 47.12(3) . 1_545 Cu2 Se5 Cu1 48.51(3) . 1_545 Yb1 Se5 Cu1 24.79(4) . 1_565 Yb1 Se5 Cu1 100.21(4) 1_545 1_565 Ce2 Se5 Cu1 123.46(4) 2_655 1_565 Ce1 Se5 Cu1 116.98(4) . 1_565 Ce1 Se5 Cu1 70.91(4) 6_557 1_565 Cu1 Se5 Cu1 47.12(3) . 1_565 Cu2 Se5 Cu1 48.51(3) . 1_565 Cu1 Se5 Cu1 94.24(6) 1_545 1_565 Yb1 Se5 Cu1 103.52(3) . 2_655 Yb1 Se5 Cu1 140.85(4) 1_545 2_655 Ce2 Se5 Cu1 40.41(4) 2_655 2_655 Ce1 Se5 Cu1 52.32(4) . 2_655 Ce1 Se5 Cu1 115.87(5) 6_557 2_655 Cu1 Se5 Cu1 158.530(14) . 2_655 Cu2 Se5 Cu1 154.57(3) . 2_655 Cu1 Se5 Cu1 154.33(4) 1_545 2_655 Cu1 Se5 Cu1 111.419(18) 1_565 2_655 Yb1 Se5 Cu1 140.85(4) . 2_645 Yb1 Se5 Cu1 103.52(3) 1_545 2_645 Ce2 Se5 Cu1 40.41(4) 2_655 2_645 Ce1 Se5 Cu1 52.32(4) . 2_645 Ce1 Se5 Cu1 115.87(5) 6_557 2_645 Cu1 Se5 Cu1 158.530(14) . 2_645 Cu2 Se5 Cu1 154.57(3) . 2_645 Cu1 Se5 Cu1 111.419(18) 1_545 2_645 Cu1 Se5 Cu1 154.33(4) 1_565 2_645 Cu1 Se5 Cu1 42.91(3) 2_655 2_645 Yb1 Se5 Cu2 98.31(2) . 2_655 Yb1 Se5 Cu2 132.96(3) 1_545 2_655 Ce2 Se5 Cu2 51.10(3) 2_655 2_655 Ce1 Se5 Cu2 41.42(3) . 2_655 Ce1 Se5 Cu2 127.24(3) 6_557 2_655 Cu1 Se5 Cu2 155.83(3) . 2_655 Cu2 Se5 Cu2 158.690(8) . 2_655 Cu1 Se5 Cu2 152.44(4) 1_545 2_655 Cu1 Se5 Cu2 110.80(3) 1_565 2_655 Cu1 Se5 Cu2 11.67(5) 2_655 2_655 Cu1 Se5 Cu2 44.44(2) 2_645 2_655 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 Ce1 Se1 3.0293(8) 1_545 Ce1 Se1 3.0293(8) . Ce1 Se2 3.0428(9) 1_565 Ce1 Se2 3.0428(9) . Ce1 Se4 3.0462(9) 6_657 Ce1 Se4 3.0462(9) 6_647 Ce1 Se5 3.2871(12) . Ce1 Cu2 3.314(2) 6_657 Ce1 Se5 3.3352(12) 6_657 Ce1 Cu1 3.650(4) 6_657 Ce1 Cu2 3.8337(19) 2_655 Ce1 Cu2 3.8337(19) 2_645 Ce2 Se2 3.0037(8) 2_644 Ce2 Se2 3.0037(8) 2_654 Ce2 Se1 3.0368(8) 5_756 Ce2 Se1 3.0368(8) 5_766 Ce2 Se3 3.1107(9) . Ce2 Se3 3.1107(9) 1_565 Ce2 Se3 3.1962(12) 5_756 Ce2 Se5 3.2486(12) 2_654 Ce2 Cu1 3.748(3) . Ce2 Cu1 3.748(3) 1_565 Ce2 Ce2 4.0780(3) 1_565 Ce2 Ce2 4.0780(3) 1_545 Yb1 Se5 2.7538(7) 1_565 Yb1 Se5 2.7538(7) . Yb1 Se4 2.7547(11) . Yb1 Se1 2.7696(11) . Yb1 Se3 2.8951(8) . Yb1 Se3 2.8951(8) 1_565 Yb1 Cu1 3.275(3) . Yb1 Cu1 3.275(3) 1_565 Yb1 Yb1 4.0780(3) 1_545 Yb1 Yb1 4.0780(3) 1_565 Yb1 Cu2 4.086(2) . Yb1 Cu2 4.086(2) 1_565 Cu1 Cu2 1.139(5) . Cu1 Se2 2.360(4) 2_644 Cu1 Se4 2.468(2) 1_545 Cu1 Se4 2.468(2) . Cu1 Se3 2.591(4) . Cu1 Yb1 3.275(3) 1_545 Cu1 Ce1 3.650(4) 6_557 Cu1 Se4 3.664(4) 5_656 Cu1 Ce2 3.748(3) 1_545 Cu1 Cu2 3.754(4) 5_646 Cu1 Cu2 3.754(4) 5_656 Cu1 Se5 3.787(4) . Cu1 Cu1 4.0780(3) 1_565 Cu1 Cu1 4.0780(3) 1_545 Cu2 Se2 2.404(2) 2_644 Cu2 Se4 2.4142(13) 1_545 Cu2 Se4 2.4142(13) . Cu2 Se4 2.564(3) 5_656 Cu2 Cu2 2.876(3) 5_646 Cu2 Cu2 2.876(3) 5_656 Cu2 Ce1 3.314(2) 6_557 Cu2 Se3 3.718(3) . Cu2 Cu1 3.754(4) 5_646 Cu2 Cu1 3.754(4) 5_656 Cu2 Ce1 3.8338(19) 2_644 Cu2 Ce1 3.8338(19) 2_654 Cu2 Cu2 4.0780(3) 1_565 Cu2 Cu2 4.0780(3) 1_545 Cu2 Yb1 4.086(2) 1_545 Se1 Ce1 3.0293(8) 1_565 Se1 Ce2 3.0367(8) 5_756 Se1 Ce2 3.0367(8) 5_766 Se1 Cu1 5.382(4) 5_756 Se1 Cu2 5.487(2) 2_655 Se1 Cu1 5.558(4) 1_565 Se1 Cu2 5.689(2) 6_667 Se1 Cu2 5.689(2) 6_657 Se1 Cu1 5.692(4) 6_667 Se2 Cu1 2.360(4) 2_645 Se2 Cu2 2.404(2) 2_645 Se2 Ce2 3.0037(8) 2_645 Se2 Ce2 3.0037(8) 2_655 Se2 Ce1 3.0428(9) 1_545 Se2 Cu2 4.314(2) 6_657 Se2 Cu2 4.314(2) 6_647 Se2 Cu1 4.7116(19) 2_655 Se2 Cu1 4.7116(19) 2_635 Se2 Cu2 4.7338(12) 2_655 Se2 Cu2 4.7338(12) 2_635 Se3 Yb1 2.8951(8) 1_545 Se3 Ce2 3.1107(9) 1_545 Se3 Ce2 3.1962(12) 5_756 Se3 Cu1 4.831(2) 1_545 Se3 Cu1 4.831(2) 1_565 Se3 Cu2 5.5182(18) 1_545 Se3 Cu2 5.5182(18) 1_565 Se3 Cu1 5.760(4) 5_756 Se4 Cu2 2.4142(13) 1_565 Se4 Cu1 2.468(2) 1_565 Se4 Cu2 2.564(3) 5_656 Se4 Ce1 3.0462(9) 6_567 Se4 Ce1 3.0462(9) 6_557 Se4 Cu1 3.664(4) 5_656 Se4 Cu2 4.8169(14) 5_646 Se4 Cu2 4.8169(14) 5_666 Se4 Cu1 5.482(3) 5_646 Se5 Yb1 2.7539(7) 1_545 Se5 Ce2 3.2485(12) 2_655 Se5 Ce1 3.3353(12) 6_557 Se5 Cu1 5.565(3) 1_545 Se5 Cu1 5.565(3) 1_565 Se5 Cu1 5.574(4) 2_655 Se5 Cu1 5.574(4) 2_645 Se5 Cu2 5.623(2) 2_655