#------------------------------------------------------------------------------ #$Date: 2013-12-29 13:49:26 +0200 (Sun, 29 Dec 2013) $ #$Revision: 91935 $ #$URL: file:///home/coder/svn-repositories/cod/cif/4/00/16/4001641.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_4001641 loop_ _publ_author_name 'Wang, Meitian' 'Mar, Arthur' _publ_section_title ; The Ternary Silicide ZrPd3Si3, a Stacking Variant of the \a-FeSi2and Re3B Structure Types ; _journal_issue 11 _journal_name_full 'Chemistry of Materials' _journal_page_first 3232 _journal_volume 11 _journal_year 1999 _chemical_formula_sum 'Pd3 Si3 Zr' _chemical_formula_weight 494.69 _chemical_name_common 'zirconium palladium silicide' _chemical_name_systematic ; ? ; _space_group_IT_number 63 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall '-C 2c 2' _symmetry_space_group_name_H-M 'C m c m' _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 3.8127(4) _cell_length_b 15.5510(10) _cell_length_c 7.0390(5) _cell_measurement_reflns_used 24 _cell_measurement_temperature 295(2) _cell_measurement_theta_max 20.8 _cell_measurement_theta_min 10.7 _cell_volume 417.35(6) _computing_cell_refinement 'CAD/PC (Enraf-Nonius)' _computing_data_collection 'CAD/PC (Enraf-Nonius)' _computing_data_reduction XCAD4 _computing_molecular_graphics 'Bruker SHELXTL 5.1' _computing_publication_material 'Bruker SHELXTL 5.1' _computing_structure_refinement 'Bruker SHELXTL 5.1' _computing_structure_solution 'Bruker SHELXTL 5.1' _diffrn_ambient_temperature 295(2) _diffrn_measured_fraction_theta_full 1.000 _diffrn_measured_fraction_theta_max 1.000 _diffrn_measurement_device_type 'Enraf-Nonius CAD4' _diffrn_measurement_method 'theta-two theta' _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 0.0693 _diffrn_reflns_av_sigmaI/netI 0.0304 _diffrn_reflns_limit_h_max 6 _diffrn_reflns_limit_h_min -6 _diffrn_reflns_limit_k_max 24 _diffrn_reflns_limit_k_min -24 _diffrn_reflns_limit_l_max 11 _diffrn_reflns_limit_l_min -11 _diffrn_reflns_number 3576 _diffrn_reflns_theta_full 34.89 _diffrn_reflns_theta_max 34.89 _diffrn_reflns_theta_min 2.62 _diffrn_standards_interval_time 7200 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 15.795 _exptl_absorpt_correction_T_max 0.802 _exptl_absorpt_correction_T_min 0.373 _exptl_absorpt_correction_type 'Gaussian face-indexed empirical' _exptl_crystal_colour black _exptl_crystal_density_diffrn 7.873 _exptl_crystal_density_method 'not measured' _exptl_crystal_description plate _exptl_crystal_F_000 880 _exptl_crystal_size_max 0.16 _exptl_crystal_size_mid 0.07 _exptl_crystal_size_min 0.01 _refine_diff_density_max 2.152 _refine_diff_density_min -2.425 _refine_diff_density_rms 0.588 _refine_ls_extinction_coef 0.0126(4) _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 1.189 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 26 _refine_ls_number_reflns 543 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.189 _refine_ls_R_factor_all 0.0256 _refine_ls_R_factor_gt 0.0227 _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^)+(0.0185P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0460 _refine_ls_wR_factor_ref 0.0470 _reflns_number_gt 496 _reflns_number_total 543 _reflns_threshold_expression >2sigma(I) _[local]_cod_data_source_file cm990296b.cif _[local]_cod_data_source_block cmcm _[local]_cod_cif_authors_sg_H-M Cmcm _cod_database_code 4001641 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, z+1/2' '-x, y, -z+1/2' 'x, -y, -z' 'x+1/2, y+1/2, z' '-x+1/2, -y+1/2, z+1/2' '-x+1/2, y+1/2, -z+1/2' 'x+1/2, -y+1/2, -z' '-x, -y, -z' 'x, y, -z-1/2' 'x, -y, z-1/2' '-x, y, z' '-x+1/2, -y+1/2, -z' 'x+1/2, y+1/2, -z-1/2' 'x+1/2, -y+1/2, z-1/2' '-x+1/2, y+1/2, z' 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 Zr Zr 0.0000 0.01166(3) 0.2500 0.00563(12) Uani 1 4 d S Pd1 Pd 0.0000 0.175529(19) 0.55292(4) 0.00683(10) Uani 1 2 d S Pd2 Pd 0.0000 0.66047(3) 0.2500 0.00657(11) Uani 1 4 d S Si1 Si 0.0000 0.42602(7) 0.03248(16) 0.0070(2) Uani 1 2 d S Si2 Si 0.0000 0.26196(11) 0.2500 0.0073(3) Uani 1 4 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 Zr 0.0057(2) 0.0054(2) 0.0058(2) 0.000 0.000 0.000 Pd1 0.00759(16) 0.00675(14) 0.00616(14) -0.00041(8) 0.000 0.000 Pd2 0.0082(2) 0.00523(18) 0.00632(17) 0.000 0.000 0.000 Si1 0.0077(5) 0.0053(4) 0.0080(4) -0.0007(3) 0.000 0.000 Si2 0.0074(7) 0.0077(6) 0.0068(6) 0.000 0.000 0.000 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Zr Zr -2.9673 0.5597 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Pd Pd -0.9988 1.0072 '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 Si1 Zr Si1 122.85(5) 5_445 14_546 Si1 Zr Si1 66.72(4) 5_445 14_446 Si1 Zr Si1 86.42(3) 14_546 14_446 Si1 Zr Si1 86.42(3) 5_445 5_545 Si1 Zr Si1 66.72(4) 14_546 5_545 Si1 Zr Si1 122.85(5) 14_446 5_545 Si1 Zr Si1 168.58(3) 5_445 6 Si1 Zr Si1 48.49(4) 14_546 6 Si1 Zr Si1 103.372(16) 14_446 6 Si1 Zr Si1 94.945(18) 5_545 6 Si1 Zr Si1 94.945(18) 5_445 6_455 Si1 Zr Si1 103.372(16) 14_546 6_455 Si1 Zr Si1 48.49(4) 14_446 6_455 Si1 Zr Si1 168.58(3) 5_545 6_455 Si1 Zr Si1 81.51(3) 6 6_455 Si1 Zr Si1 48.49(4) 5_445 13_455 Si1 Zr Si1 168.58(3) 14_546 13_455 Si1 Zr Si1 94.945(18) 14_446 13_455 Si1 Zr Si1 103.372(16) 5_545 13_455 Si1 Zr Si1 141.23(5) 6 13_455 Si1 Zr Si1 85.83(4) 6_455 13_455 Si1 Zr Si1 103.372(16) 5_445 13 Si1 Zr Si1 94.945(18) 14_546 13 Si1 Zr Si1 168.58(3) 14_446 13 Si1 Zr Si1 48.49(4) 5_545 13 Si1 Zr Si1 85.83(4) 6 13 Si1 Zr Si1 141.23(5) 6_455 13 Si1 Zr Si1 81.51(3) 13_455 13 Si1 Zr Pd2 143.56(3) 5_445 5_545 Si1 Zr Pd2 86.21(2) 14_546 5_545 Si1 Zr Pd2 143.56(3) 14_446 5_545 Si1 Zr Pd2 86.21(2) 5_545 5_545 Si1 Zr Pd2 47.84(2) 6 5_545 Si1 Zr Pd2 99.14(2) 6_455 5_545 Si1 Zr Pd2 99.14(2) 13_455 5_545 Si1 Zr Pd2 47.84(2) 13 5_545 Si1 Zr Pd2 86.21(2) 5_445 5_445 Si1 Zr Pd2 143.56(3) 14_546 5_445 Si1 Zr Pd2 86.21(2) 14_446 5_445 Si1 Zr Pd2 143.56(3) 5_545 5_445 Si1 Zr Pd2 99.14(2) 6 5_445 Si1 Zr Pd2 47.84(2) 6_455 5_445 Si1 Zr Pd2 47.84(2) 13_455 5_445 Si1 Zr Pd2 99.14(2) 13 5_445 Pd2 Zr Pd2 78.960(18) 5_545 5_445 Si1 Zr Pd1 48.06(2) 5_445 2_554 Si1 Zr Pd1 78.74(3) 14_546 2_554 Si1 Zr Pd1 78.74(3) 14_446 2_554 Si1 Zr Pd1 48.06(2) 5_545 2_554 Si1 Zr Pd1 126.34(2) 6 2_554 Si1 Zr Pd1 126.34(2) 6_455 2_554 Si1 Zr Pd1 90.38(2) 13_455 2_554 Si1 Zr Pd1 90.38(2) 13 2_554 Pd2 Zr Pd1 134.168(7) 5_545 2_554 Pd2 Zr Pd1 134.168(7) 5_445 2_554 Si1 Zr Pd1 78.74(3) 5_445 9_556 Si1 Zr Pd1 48.06(2) 14_546 9_556 Si1 Zr Pd1 48.06(2) 14_446 9_556 Si1 Zr Pd1 78.74(3) 5_545 9_556 Si1 Zr Pd1 90.38(2) 6 9_556 Si1 Zr Pd1 90.38(2) 6_455 9_556 Si1 Zr Pd1 126.34(2) 13_455 9_556 Si1 Zr Pd1 126.34(2) 13 9_556 Pd2 Zr Pd1 134.168(7) 5_545 9_556 Pd2 Zr Pd1 134.168(7) 5_445 9_556 Pd1 Zr Pd1 50.961(14) 2_554 9_556 Si1 Pd1 Si1 100.49(4) 6_455 6 Si1 Pd1 Si2 106.89(3) 6_455 . Si1 Pd1 Si2 106.89(3) 6 . Si1 Pd1 Si2 148.10(4) 6_455 13_556 Si1 Pd1 Si2 72.52(4) 6 13_556 Si2 Pd1 Si2 104.887(10) . 13_556 Si1 Pd1 Si2 72.52(4) 6_455 13_456 Si1 Pd1 Si2 148.10(4) 6 13_456 Si2 Pd1 Si2 104.887(10) . 13_456 Si2 Pd1 Si2 96.75(3) 13_556 13_456 Si1 Pd1 Pd1 93.33(3) 6_455 10_557 Si1 Pd1 Pd1 93.33(3) 6 10_557 Si2 Pd1 Pd1 147.77(3) . 10_557 Si2 Pd1 Pd1 57.045(11) 13_556 10_557 Si2 Pd1 Pd1 57.046(11) 13_456 10_557 Si1 Pd1 Pd2 52.72(3) 6_455 5_445 Si1 Pd1 Pd2 114.56(3) 6 5_445 Si2 Pd1 Pd2 54.19(2) . 5_445 Si2 Pd1 Pd2 158.73(3) 13_556 5_445 Si2 Pd1 Pd2 86.486(9) 13_456 5_445 Pd1 Pd1 Pd2 137.988(5) 10_557 5_445 Si1 Pd1 Pd2 114.56(3) 6_455 5_545 Si1 Pd1 Pd2 52.72(3) 6 5_545 Si2 Pd1 Pd2 54.19(2) . 5_545 Si2 Pd1 Pd2 86.486(9) 13_556 5_545 Si2 Pd1 Pd2 158.73(3) 13_456 5_545 Pd1 Pd1 Pd2 137.988(5) 10_557 5_545 Pd2 Pd1 Pd2 83.256(10) 5_445 5_545 Si1 Pd1 Pd2 125.96(2) 6_455 9_566 Si1 Pd1 Pd2 125.96(2) 6 9_566 Si2 Pd1 Pd2 86.32(3) . 9_566 Si2 Pd1 Pd2 53.50(3) 13_556 9_566 Si2 Pd1 Pd2 53.50(3) 13_456 9_566 Pd1 Pd1 Pd2 61.456(7) 10_557 9_566 Pd2 Pd1 Pd2 115.259(9) 5_445 9_566 Pd2 Pd1 Pd2 115.259(9) 5_545 9_566 Si1 Pd1 Pd1 159.62(3) 6_455 13_556 Si1 Pd1 Pd1 89.38(2) 6 13_556 Si2 Pd1 Pd1 52.88(2) . 13_556 Si2 Pd1 Pd1 52.01(3) 13_556 13_556 Si2 Pd1 Pd1 107.85(4) 13_456 13_556 Pd1 Pd1 Pd1 103.947(10) 10_557 13_556 Pd2 Pd1 Pd1 106.963(15) 5_445 13_556 Pd2 Pd1 Pd1 58.153(10) 5_545 13_556 Pd2 Pd1 Pd1 57.106(10) 9_566 13_556 Si1 Pd1 Pd1 89.38(2) 6_455 13_456 Si1 Pd1 Pd1 159.62(3) 6 13_456 Si2 Pd1 Pd1 52.88(2) . 13_456 Si2 Pd1 Pd1 107.85(4) 13_556 13_456 Si2 Pd1 Pd1 52.01(3) 13_456 13_456 Pd1 Pd1 Pd1 103.947(10) 10_557 13_456 Pd2 Pd1 Pd1 58.153(10) 5_445 13_456 Pd2 Pd1 Pd1 106.963(15) 5_545 13_456 Pd2 Pd1 Pd1 57.106(10) 9_566 13_456 Pd1 Pd1 Pd1 76.159(15) 13_556 13_456 Si1 Pd1 Zr 56.64(2) 6_455 9_556 Si1 Pd1 Zr 56.64(2) 6 9_556 Si2 Pd1 Zr 147.71(3) . 9_556 Si2 Pd1 Zr 96.32(3) 13_556 9_556 Si2 Pd1 Zr 96.32(3) 13_456 9_556 Pd1 Pd1 Zr 64.519(7) 10_557 9_556 Pd2 Pd1 Zr 104.241(11) 5_445 9_556 Pd2 Pd1 Zr 104.241(11) 5_545 9_556 Pd2 Pd1 Zr 125.975(12) 9_566 9_556 Pd1 Pd1 Zr 141.274(8) 13_556 9_556 Pd1 Pd1 Zr 141.274(8) 13_456 9_556 Si1 Pd2 Si1 111.84(6) 2_565 9_565 Si1 Pd2 Si2 110.94(2) 2_565 5 Si1 Pd2 Si2 110.94(2) 9_565 5 Si1 Pd2 Si2 110.94(2) 2_565 5_455 Si1 Pd2 Si2 110.94(2) 9_565 5_455 Si2 Pd2 Si2 100.76(6) 5 5_455 Si1 Pd2 Pd1 55.270(18) 2_565 5 Si1 Pd2 Pd1 131.386(16) 9_565 5 Si2 Pd2 Pd1 55.686(15) 5 5 Si2 Pd2 Pd1 117.37(2) 5_455 5 Si1 Pd2 Pd1 131.386(16) 2_565 14_456 Si1 Pd2 Pd1 55.270(18) 9_565 14_456 Si2 Pd2 Pd1 117.37(2) 5 14_456 Si2 Pd2 Pd1 55.686(15) 5_455 14_456 Pd1 Pd2 Pd1 170.64(2) 5 14_456 Si1 Pd2 Pd1 55.270(18) 2_565 5_455 Si1 Pd2 Pd1 131.386(16) 9_565 5_455 Si2 Pd2 Pd1 117.37(2) 5 5_455 Si2 Pd2 Pd1 55.686(15) 5_455 5_455 Pd1 Pd2 Pd1 83.256(11) 5 5_455 Pd1 Pd2 Pd1 95.977(11) 14_456 5_455 Si1 Pd2 Pd1 131.386(16) 2_565 14_556 Si1 Pd2 Pd1 55.270(18) 9_565 14_556 Si2 Pd2 Pd1 55.686(15) 5 14_556 Si2 Pd2 Pd1 117.37(2) 5_455 14_556 Pd1 Pd2 Pd1 95.977(11) 5 14_556 Pd1 Pd2 Pd1 83.256(10) 14_456 14_556 Pd1 Pd2 Pd1 170.64(2) 5_455 14_556 Si1 Pd2 Pd1 95.53(3) 2_565 9_566 Si1 Pd2 Pd1 152.62(3) 9_565 9_566 Si2 Pd2 Pd1 55.93(3) 5 9_566 Si2 Pd2 Pd1 55.93(3) 5_455 9_566 Pd1 Pd2 Pd1 64.741(10) 5 9_566 Pd1 Pd2 Pd1 106.461(11) 14_456 9_566 Pd1 Pd2 Pd1 64.741(10) 5_455 9_566 Pd1 Pd2 Pd1 106.461(11) 14_556 9_566 Si1 Pd2 Pd1 152.62(3) 2_565 2_564 Si1 Pd2 Pd1 95.53(3) 9_565 2_564 Si2 Pd2 Pd1 55.93(3) 5 2_564 Si2 Pd2 Pd1 55.93(3) 5_455 2_564 Pd1 Pd2 Pd1 106.461(11) 5 2_564 Pd1 Pd2 Pd1 64.741(9) 14_456 2_564 Pd1 Pd2 Pd1 106.461(11) 5_455 2_564 Pd1 Pd2 Pd1 64.741(10) 14_556 2_564 Pd1 Pd2 Pd1 57.088(15) 9_566 2_564 Si1 Pd2 Zr 64.38(2) 2_565 5_455 Si1 Pd2 Zr 64.38(2) 9_565 5_455 Si2 Pd2 Zr 169.10(3) 5 5_455 Si2 Pd2 Zr 90.14(3) 5_455 5_455 Pd1 Pd2 Zr 119.035(12) 5 5_455 Pd1 Pd2 Zr 68.937(9) 14_456 5_455 Pd1 Pd2 Zr 68.937(9) 5_455 5_455 Pd1 Pd2 Zr 119.035(12) 14_556 5_455 Pd1 Pd2 Zr 132.690(7) 9_566 5_455 Pd1 Pd2 Zr 132.690(7) 2_564 5_455 Si1 Pd2 Zr 64.38(2) 2_565 5 Si1 Pd2 Zr 64.38(2) 9_565 5 Si2 Pd2 Zr 90.14(3) 5 5 Si2 Pd2 Zr 169.10(3) 5_455 5 Pd1 Pd2 Zr 68.937(9) 5 5 Pd1 Pd2 Zr 119.035(12) 14_456 5 Pd1 Pd2 Zr 119.035(12) 5_455 5 Pd1 Pd2 Zr 68.937(9) 14_556 5 Pd1 Pd2 Zr 132.690(7) 9_566 5 Pd1 Pd2 Zr 132.690(7) 2_564 5 Zr Pd2 Zr 78.960(18) 5_455 5 Si1 Si1 Pd2 112.84(7) 9_565 9_565 Si1 Si1 Pd1 129.49(2) 9_565 6_454 Pd2 Si1 Pd1 72.01(3) 9_565 6_454 Si1 Si1 Pd1 129.49(2) 9_565 6_554 Pd2 Si1 Pd1 72.01(3) 9_565 6_554 Pd1 Si1 Pd1 100.49(4) 6_454 6_554 Si1 Si1 Zr 68.78(4) 9_565 5 Pd2 Si1 Zr 136.344(18) 9_565 5 Pd1 Si1 Zr 143.04(5) 6_454 5 Pd1 Si1 Zr 75.305(17) 6_554 5 Si1 Si1 Zr 68.78(4) 9_565 5_455 Pd2 Si1 Zr 136.344(18) 9_565 5_455 Pd1 Si1 Zr 75.305(17) 6_454 5_455 Pd1 Si1 Zr 143.04(5) 6_554 5_455 Zr Si1 Zr 86.42(3) 5 5_455 Si1 Si1 Zr 62.73(4) 9_565 13_455 Pd2 Si1 Zr 67.79(3) 9_565 13_455 Pd1 Si1 Zr 75.462(17) 6_454 13_455 Pd1 Si1 Zr 138.83(4) 6_554 13_455 Zr Si1 Zr 131.51(4) 5 13_455 Zr Si1 Zr 76.628(16) 5_455 13_455 Si1 Si1 Zr 62.73(4) 9_565 13 Pd2 Si1 Zr 67.79(3) 9_565 13 Pd1 Si1 Zr 138.83(4) 6_454 13 Pd1 Si1 Zr 75.462(17) 6_554 13 Zr Si1 Zr 76.628(16) 5 13 Zr Si1 Zr 131.51(4) 5_455 13 Zr Si1 Zr 81.51(3) 13_455 13 Pd2 Si2 Pd2 100.76(6) 5_445 5_545 Pd2 Si2 Pd1 70.12(3) 5_445 10_556 Pd2 Si2 Pd1 70.12(3) 5_545 10_556 Pd2 Si2 Pd1 70.12(3) 5_445 . Pd2 Si2 Pd1 70.12(3) 5_545 . Pd1 Si2 Pd1 115.55(7) 10_556 . Pd2 Si2 Pd1 144.97(3) 5_445 13_556 Pd2 Si2 Pd1 70.566(12) 5_545 13_556 Pd1 Si2 Pd1 131.563(14) 10_556 13_556 Pd1 Si2 Pd1 75.113(10) . 13_556 Pd2 Si2 Pd1 70.566(12) 5_445 13_456 Pd2 Si2 Pd1 144.97(3) 5_545 13_456 Pd1 Si2 Pd1 131.563(14) 10_556 13_456 Pd1 Si2 Pd1 75.113(10) . 13_456 Pd1 Si2 Pd1 96.75(3) 13_556 13_456 Pd2 Si2 Pd1 70.566(12) 5_445 6_454 Pd2 Si2 Pd1 144.97(3) 5_545 6_454 Pd1 Si2 Pd1 75.113(10) 10_556 6_454 Pd1 Si2 Pd1 131.563(14) . 6_454 Pd1 Si2 Pd1 135.19(7) 13_556 6_454 Pd1 Si2 Pd1 65.91(2) 13_456 6_454 Pd2 Si2 Pd1 144.97(3) 5_445 6_554 Pd2 Si2 Pd1 70.566(11) 5_545 6_554 Pd1 Si2 Pd1 75.113(10) 10_556 6_554 Pd1 Si2 Pd1 131.563(14) . 6_554 Pd1 Si2 Pd1 65.91(2) 13_556 6_554 Pd1 Si2 Pd1 135.19(7) 13_456 6_554 Pd1 Si2 Pd1 96.75(3) 6_454 6_554 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 Zr Si1 2.7842(9) 5_445 Zr Si1 2.7842(9) 14_546 Zr Si1 2.7842(9) 14_446 Zr Si1 2.7842(9) 5_545 Zr Si1 2.9201(9) 6 Zr Si1 2.9201(9) 6_455 Zr Si1 2.9201(9) 13_455 Zr Si1 2.9201(9) 13 Zr Pd2 2.9983(6) 5_545 Zr Pd2 2.9983(6) 5_445 Zr Pd1 3.2246(6) 2_554 Zr Pd1 3.2246(6) 9_556 Pd1 Si1 2.4797(8) 6_455 Pd1 Si1 2.4797(8) 6 Pd1 Si2 2.5205(9) . Pd1 Si2 2.5502(7) 13_556 Pd1 Si2 2.5502(7) 13_456 Pd1 Pd1 2.7745(6) 10_557 Pd1 Pd2 2.8698(3) 5_445 Pd1 Pd2 2.8698(3) 5_545 Pd1 Pd2 2.9032(5) 9_566 Pd1 Pd1 3.0909(5) 13_556 Pd1 Pd1 3.0909(5) 13_456 Pd1 Zr 3.2246(6) 9_556 Pd2 Si1 2.4006(11) 2_565 Pd2 Si1 2.4006(11) 9_565 Pd2 Si2 2.4749(11) 5 Pd2 Si2 2.4749(11) 5_455 Pd2 Pd1 2.8698(3) 5 Pd2 Pd1 2.8698(3) 14_456 Pd2 Pd1 2.8698(3) 5_455 Pd2 Pd1 2.8698(3) 14_556 Pd2 Pd1 2.9032(5) 9_566 Pd2 Pd1 2.9032(5) 2_564 Pd2 Zr 2.9983(6) 5_455 Pd2 Zr 2.9983(6) 5 Si1 Si1 2.346(2) 9_565 Si1 Pd2 2.4006(11) 9_565 Si1 Pd1 2.4797(8) 6_454 Si1 Pd1 2.4797(8) 6_554 Si1 Zr 2.7842(9) 5 Si1 Zr 2.7842(9) 5_455 Si1 Zr 2.9201(9) 13_455 Si1 Zr 2.9201(9) 13 Si2 Pd2 2.4749(11) 5_445 Si2 Pd2 2.4749(11) 5_545 Si2 Pd1 2.5205(9) 10_556 Si2 Pd1 2.5502(7) 13_556 Si2 Pd1 2.5502(7) 13_456 Si2 Pd1 2.5502(7) 6_454 Si2 Pd1 2.5502(7) 6_554 _journal_paper_doi 10.1021/cm990296b