Alteration of Molecular Conformations, Coordination Modes, and Architectures for a Novel 3,8-Diimidazol-1,10-phenanthroline Compound in the Construction of Cadmium(II) and Zinc(II) Homochiral Coordination Polymers Involving an Auxiliary Chiral Camphorate Ligand
Li Wang; Wei You; Wei Huang; Cheng Wang; Xiao-Zeng You; Inorganic Chemistry 48 (2009) 4295–4305; doi:10.1021/ic802445q

data_4302118
_publ_section_title
;
Alteration of Molecular Conformations, Coordination Modes, and
Architectures for a Novel 3,8-Diimidazol-1,10-phenanthroline Compound in
the Construction of Cadmium(II) and Zinc(II) Homochiral Coordination
Polymers Involving an Auxiliary Chiral Camphorate Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4295
_journal_page_last               4305
_journal_paper_doi               10.1021/ic802445q
_journal_volume                  48
_journal_year                    2009
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C56 H52 Cd2 N12 O8, 6(H2 O)'
_chemical_formula_sum            'C56 H64 Cd2 N12 O14'
_chemical_formula_weight         1354.02
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                   16.902(3)
_cell_length_b                   18.351(2)
_cell_length_c                   18.787(3)
_cell_measurement_reflns_used    959
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      23.224
_cell_measurement_theta_min      2.412
_cell_volume                     5827.1(15)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART 1K CCD area detector'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0552
_diffrn_reflns_av_sigmaI/netI    0.0702
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            29088
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    0.806
_exptl_absorpt_correction_T_max  0.9238
_exptl_absorpt_correction_T_min  0.9095
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2000)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.543
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2768
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.668
_refine_diff_density_min         -0.458
_refine_diff_density_rms         0.073
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.03(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     763
_refine_ls_number_reflns         10234
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0611
_refine_ls_R_factor_gt           0.0489
_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^)+(0.0103P)^2^+0.9900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0721
_refine_ls_wR_factor_ref         0.0751
_reflns_number_gt                8675
_reflns_number_total             10234
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic802445q_si_004.cif
_cod_data_source_block           q
_cod_original_cell_volume        5827.0(16)
_cod_original_sg_symbol_H-M      'P 21 21 21 '
_cod_database_code               4302118