#------------------------------------------------------------------------------ #$Date: 2014-03-10 18:07:26 +0200 (Mon, 10 Mar 2014) $ #$Revision: 104084 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/51/33/1513352.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_1513352 loop_ _publ_author_name 'Liu, Ye' 'Wang, Meng' 'Ren, Wei-Min' 'He, Ke-Ke' 'Xu, Yue-Chao' 'Liu, Jie' 'Lu, Xiao-Bing' _publ_section_title ; Stereospecific CO2Copolymers from 3,5-Dioxaepoxides: Crystallization and Functionallization ; _journal_issue 4 _journal_name_full Macromolecules _journal_page_first 1269 _journal_paper_doi 10.1021/ma500112c _journal_volume 47 _journal_year 2014 _chemical_formula_sum 'C10 H18 O4' _chemical_formula_weight 202.24 _chemical_name_systematic ; ? ; _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 1' _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 98.862(7) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 17.8563(18) _cell_length_b 6.4916(8) _cell_length_c 8.8522(12) _cell_measurement_temperature 296(2) _cell_volume 1013.9(2) _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _diffrn_ambient_temperature 296(2) _diffrn_measured_fraction_theta_full 0.970 _diffrn_measured_fraction_theta_max 0.970 _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 0.0253 _diffrn_reflns_av_sigmaI/netI 0.0350 _diffrn_reflns_limit_h_max 21 _diffrn_reflns_limit_h_min -17 _diffrn_reflns_limit_k_max 7 _diffrn_reflns_limit_k_min -5 _diffrn_reflns_limit_l_max 10 _diffrn_reflns_limit_l_min -10 _diffrn_reflns_number 4076 _diffrn_reflns_theta_full 25.00 _diffrn_reflns_theta_max 25.00 _diffrn_reflns_theta_min 2.31 _exptl_absorpt_coefficient_mu 0.101 _exptl_crystal_density_diffrn 1.325 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 440 _refine_diff_density_max 0.258 _refine_diff_density_min -0.295 _refine_diff_density_rms 0.066 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.182 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 127 _refine_ls_number_reflns 1733 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.182 _refine_ls_R_factor_all 0.0683 _refine_ls_R_factor_gt 0.0582 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0529P)^2^+1.7129P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1550 _refine_ls_wR_factor_ref 0.1596 _reflns_number_gt 1451 _reflns_number_total 1733 _reflns_threshold_expression >2sigma(I) _[local]_cod_data_source_file ma500112c_si_002.cif _[local]_cod_data_source_block 1 _[local]_cod_cif_authors_sg_H-M 'P2(1)/c ' _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic' according to /usr/data/users/saulius/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26. Automatic conversion script Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius ; _cod_database_code 1513352 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -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 O4 O 0.27773(11) 0.4043(3) 0.6454(2) 0.0226(5) Uani 1 1 d . O3 O 0.25519(10) 0.5876(3) 0.8617(2) 0.0200(5) Uani 1 1 d . O1 O 0.44834(11) 0.7785(3) 0.9030(2) 0.0248(5) Uani 1 1 d . H1A H 0.4777 0.7582 0.9823 0.037 Uiso 1 1 calc R O2 O 0.47443(11) 0.3578(4) 0.8306(2) 0.0300(6) Uani 1 1 d . H2A H 0.4987 0.3320 0.7615 0.045 Uiso 1 1 calc R C5 C 0.17078(16) 0.6155(5) 0.6188(3) 0.0222(7) Uani 1 1 d . H5A H 0.1528 0.5384 0.5265 0.027 Uiso 1 1 calc R H5B H 0.2001 0.7315 0.5908 0.027 Uiso 1 1 calc R C6 C 0.39057(15) 0.6225(5) 0.8856(3) 0.0190(7) Uani 1 1 d . H6A H 0.3912 0.5538 0.9843 0.023 Uiso 1 1 calc R C7 C 0.10948(17) 0.3847(5) 0.8568(4) 0.0272(7) Uani 1 1 d . H7A H 0.0805 0.2692 0.8866 0.033 Uiso 1 1 calc R H7B H 0.1276 0.4640 0.9480 0.033 Uiso 1 1 calc R C8 C 0.22152(15) 0.4782(5) 0.7296(3) 0.0193(7) Uani 1 1 d . C9 C 0.31442(15) 0.7294(5) 0.8432(3) 0.0197(7) Uani 1 1 d . H9A H 0.3118 0.8484 0.9084 0.024 Uiso 1 1 calc R H9B H 0.3086 0.7763 0.7380 0.024 Uiso 1 1 calc R C10 C 0.40629(15) 0.4630(5) 0.7695(3) 0.0212(7) Uani 1 1 d . H10A H 0.4139 0.5334 0.6752 0.025 Uiso 1 1 calc R C11 C 0.10282(16) 0.6956(5) 0.6873(4) 0.0268(7) Uani 1 1 d . H11A H 0.1204 0.7879 0.7715 0.032 Uiso 1 1 calc R H11B H 0.0698 0.7732 0.6104 0.032 Uiso 1 1 calc R C12 C 0.17701(16) 0.3040(5) 0.7886(4) 0.0236(7) Uani 1 1 d . H12A H 0.2101 0.2272 0.8658 0.028 Uiso 1 1 calc R H12B H 0.1592 0.2107 0.7051 0.028 Uiso 1 1 calc R C13 C 0.34257(16) 0.3083(5) 0.7325(3) 0.0233(7) Uani 1 1 d . H13A H 0.3593 0.1948 0.6747 0.028 Uiso 1 1 calc R H13B H 0.3291 0.2533 0.8266 0.028 Uiso 1 1 calc R C14 C 0.05826(16) 0.5192(5) 0.7448(4) 0.0284(8) Uani 1 1 d . H14A H 0.0179 0.5749 0.7944 0.034 Uiso 1 1 calc R H14B H 0.0353 0.4363 0.6587 0.034 Uiso 1 1 calc R 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 O4 0.0214(10) 0.0274(12) 0.0189(10) -0.0016(9) 0.0035(8) 0.0035(9) O3 0.0185(10) 0.0238(12) 0.0184(10) -0.0017(9) 0.0053(8) -0.0042(8) O1 0.0199(10) 0.0321(13) 0.0216(11) 0.0009(10) 0.0009(8) -0.0070(9) O2 0.0230(11) 0.0473(16) 0.0202(11) 0.0010(10) 0.0049(8) 0.0140(10) C5 0.0229(15) 0.0238(17) 0.0200(15) 0.0033(13) 0.0034(11) 0.0000(13) C6 0.0186(14) 0.0215(17) 0.0179(14) 0.0024(12) 0.0061(11) -0.0016(12) C7 0.0239(15) 0.0279(19) 0.0302(17) 0.0047(14) 0.0052(13) -0.0039(13) C8 0.0205(14) 0.0208(17) 0.0161(14) -0.0032(12) 0.0015(11) -0.0015(12) C9 0.0195(14) 0.0191(16) 0.0206(15) -0.0020(13) 0.0040(11) -0.0031(12) C10 0.0171(14) 0.0292(18) 0.0173(14) 0.0054(13) 0.0027(11) 0.0056(12) C11 0.0236(15) 0.0297(19) 0.0267(16) 0.0074(14) 0.0031(12) 0.0036(14) C12 0.0212(14) 0.0211(17) 0.0276(16) 0.0016(13) 0.0003(12) -0.0020(13) C13 0.0267(15) 0.0213(17) 0.0219(15) -0.0030(13) 0.0036(12) 0.0062(13) C14 0.0203(15) 0.0322(19) 0.0327(17) 0.0058(15) 0.0043(12) -0.0003(14) loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0106 0.0060 '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 C8 O4 C13 116.2(2) C8 O3 C9 117.0(2) C8 C5 C11 112.0(2) O1 C6 C10 110.4(2) O1 C6 C9 107.8(2) C10 C6 C9 113.3(2) C14 C7 C12 111.9(3) O3 C8 O4 110.9(2) O3 C8 C5 111.9(2) O4 C8 C5 105.0(2) O3 C8 C12 105.5(2) O4 C8 C12 112.2(2) C5 C8 C12 111.5(2) O3 C9 C6 109.1(2) O2 C10 C13 109.4(3) O2 C10 C6 107.8(2) C13 C10 C6 112.8(2) C14 C11 C5 111.3(3) C8 C12 C7 111.6(3) O4 C13 C10 110.2(2) C7 C14 C11 110.9(2) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance O4 C8 1.423(3) O4 C13 1.431(3) O3 C8 1.420(3) O3 C9 1.431(3) O1 C6 1.436(3) O2 C10 1.427(3) C5 C8 1.518(4) C5 C11 1.529(4) C6 C10 1.516(4) C6 C9 1.521(4) C7 C14 1.518(4) C7 C12 1.523(4) C8 C12 1.520(4) C10 C13 1.515(4) C11 C14 1.526(5)