Spontaneous Resolution to Absolute Chiral Induction: Pseudo-Kagomé Type Homochiral Zn(II)/Co(II) Coordination Polymers with Achiral Precursors
Kamal Kumar Bisht; Eringathodi Suresh; Journal of the American Chemical Society 135 (2013) 15690–15693; doi:10.1021/ja4075369

data_4120997
_publ_section_title
;
 Spontaneous Resolution to Absolute Chiral Induction: Pseudo-Kagom\'e Type
 Homochiral Zn(II)/Co(II) Coordination Polymers with Achiral Precursors
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15690
_journal_page_last               15693
_journal_paper_doi               10.1021/ja4075369
_journal_volume                  135
_journal_year                    2013
_chemical_formula_sum            'C24 H34 N8 O15 S2 Zn2'
_chemical_formula_weight         869.45
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 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                 102.3020(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   29.744(3)
_cell_length_b                   9.3103(8)
_cell_length_c                   15.7335(14)
_cell_measurement_temperature    110(2)
_cell_volume                     4257.0(7)
_computing_cell_refinement       'BRUKER SMART'
_computing_data_collection       'BRUKER SMART'
_computing_data_reduction        'BRUKER SAINT'
_computing_molecular_graphics    ORTEP
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.925
_diffrn_measured_fraction_theta_max 0.925
_diffrn_measurement_device_type  'BRUKER SMART APEX CCD DIFFRACTOMETER'
_diffrn_measurement_method       'OMEGA-PHI SCAN'
_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  0.0201
_diffrn_reflns_av_sigmaI/netI    0.0567
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            12659
_diffrn_reflns_theta_full        28.30
_diffrn_reflns_theta_max         28.30
_diffrn_reflns_theta_min         1.32
_exptl_absorpt_coefficient_mu    1.290
_exptl_absorpt_correction_T_max  0.8606
_exptl_absorpt_correction_T_min  0.6983
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'BRUKER SADABS'
_exptl_crystal_colour            YELLOW
_exptl_crystal_density_diffrn    1.357
_exptl_crystal_description       BLOCKS
_exptl_crystal_F_000             1784
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.12
_platon_squeeze_details          ' ?'
_refine_diff_density_max         0.642
_refine_diff_density_min         -0.355
_refine_diff_density_rms         0.075
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.055(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     502
_refine_ls_number_reflns         8713
_refine_ls_number_restraints     22
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0347
_refine_ls_R_factor_gt           0.0320
_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^)+(0.0338P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0809
_refine_ls_wR_factor_ref         0.0820
_reflns_number_gt                8040
_reflns_number_total             8713
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja4075369_si_002_2.cif
_cod_data_source_block           znwabm_Complex2(M)
_cod_original_cell_volume        4257.0(6)
_cod_database_code               4120997