Self-Assembly of Homochiral Porous Solids Based on 1D Cadmium(II) Coordination Polymers
Chuan-De Wu; Wenbin Lin; Inorganic Chemistry 44 (2005) 1178–1180; doi:10.1021/ic048671b

data_4308726
_publ_section_title
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Self-Assembly of Homochiral Porous Solids Based on 1D Cadmium(II)
Coordination Polymers
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1178
_journal_page_last               1180
_journal_paper_doi               10.1021/ic048671b
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C50 H63 Cd Cl2 N6 O15.5'
_chemical_formula_weight         1179.36
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 105.06(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.377(5)
_cell_length_b                   18.774(9)
_cell_length_c                   16.048(7)
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      23.30
_cell_measurement_theta_min      2.17
_cell_volume                     3019(3)
_computing_cell_refinement       'Siemens SMART & SAINT'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens XPREP'
_computing_structure_refinement  'Siemens SHELXTL'
_computing_structure_solution    'Siemens SHELXTL'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0441
_diffrn_reflns_av_sigmaI/netI    0.0566
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            21634
_diffrn_reflns_theta_full        23.30
_diffrn_reflns_theta_max         23.30
_diffrn_reflns_theta_min         2.17
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  .
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.515
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7605
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Bloc
_exptl_crystal_F_000             1222
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.782
_refine_diff_density_min         -0.670
_refine_diff_density_rms         0.126
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.04(5)
_refine_ls_extinction_coef       0.0009(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   1.058
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     591
_refine_ls_number_reflns         8561
_refine_ls_number_restraints     23
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_gt           0.0908
_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^)+(0.1759P)^2^+1.1728P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2316
_refine_ls_wR_factor_ref         0.2606
_reflns_number_gt                6210
_reflns_number_total             8561
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic048671bsi20050124_122126_1.cif
_cod_data_source_block           Compound1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        3019(2)
_cod_original_formula_sum        'C50 H63 Cd Cl2 N6 O15.50'
_cod_database_code               4308726
_refine_ls_r_factor_ref          0.1190