Solvent-Driven Structural Diversities in ZnIICoordination Polymers and Complexes Derived from Bis-pyridyl Ligands Equipped with a Hydrogen-Bond-Capable Urea Backbone
Banerjee, Subhabrata; Adarsh, N. N.; Dastidar, Parthasarathi; Crystal Growth & Design 12 (2012) 6061–; doi:10.1021/cg301190d

data_4506979
_publ_section_title
;
 Solvent-Driven Structural Diversities in ZnIICoordination Polymers and
 Complexes Derived from Bis-pyridyl Ligands Equipped with a
 Hydrogen-Bond-Capable Urea Backbone
;
_journal_issue                   12
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              6061
_journal_paper_doi               10.1021/cg301190d
_journal_volume                  12
_journal_year                    2012
_chemical_formula_sum            'C34 H38 Cl4 N8 O2 Zn2'
_chemical_formula_weight         863.26
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           3
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2y'
_symmetry_space_group_name_H-M   'P 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                 107.963(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.0778(10)
_cell_length_b                   9.3016(7)
_cell_length_c                   16.7013(12)
_cell_measurement_temperature    100(2)
_cell_volume                     1932.6(3)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'Bruker Apex II'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Mercury 2.3'
_computing_publication_material  Shelxl-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker Apex II'
_diffrn_measurement_method       'Phi-Omega 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  0.0457
_diffrn_reflns_av_sigmaI/netI    0.0658
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            21282
_diffrn_reflns_theta_full        27.76
_diffrn_reflns_theta_max         27.76
_diffrn_reflns_theta_min         1.28
_exptl_absorpt_coefficient_mu    1.559
_exptl_absorpt_correction_T_max  0.8724
_exptl_absorpt_correction_T_min  0.6693
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.483
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             884
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.382
_refine_diff_density_min         -0.426
_refine_diff_density_rms         0.068
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.007(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.967
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         8133
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.967
_refine_ls_R_factor_all          0.0483
_refine_ls_R_factor_gt           0.0361
_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^)+(0.0215P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0690
_refine_ls_wR_factor_ref         0.0737
_reflns_number_gt                6717
_reflns_number_total             8133
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg301190d_si_002.cif
_cod_data_source_block           CP4
_cod_original_cell_volume        1932.6(2)
_cod_original_sg_symbol_H-M      P2
_cod_database_code               4506979