Synthesis, Crystal Structure, and Photoluminescence of Coordination Polymers with Mixed Ligands and Diverse Topologies
Su, Zhi; Xu, Jing; Fan, Jian; Liu, De-Jun; Chu, Qian; Chen, Man-Sheng; Chen, Shui-Sheng; Liu, Guang-Xiang; Wang, Xiao-Feng; Sun, Wei-Yin; Crystal Growth & Design 9 (2009) 2801–; doi:10.1021/cg900059m

data_4509441
_publ_section_title
;
 Synthesis, Crystal Structure, and Photoluminescence of Coordination
 Polymers with Mixed Ligands and Diverse Topologies
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2801
_journal_paper_doi               10.1021/cg900059m
_journal_volume                  9
_journal_year                    2009
_chemical_formula_moiety         'C23 H16 Cl2 N6 O4 Zn2'
_chemical_formula_sum            'C23 H16 Cl2 N6 O4 Zn2'
_chemical_formula_weight         642.06
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 110.768(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.1930(17)
_cell_length_b                   17.775(3)
_cell_length_c                   12.4971(18)
_cell_measurement_reflns_used    3331
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.94
_cell_measurement_theta_min      2.29
_cell_volume                     2324.8(6)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0537
_diffrn_reflns_av_sigmaI/netI    0.0590
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            11688
_diffrn_reflns_theta_full        25.24
_diffrn_reflns_theta_max         25.24
_diffrn_reflns_theta_min         2.09
_exptl_absorpt_coefficient_mu    2.340
_exptl_absorpt_correction_T_max  0.7997
_exptl_absorpt_correction_T_min  0.6519
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs,bruker(2000)
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.834
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1288
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.591
_refine_diff_density_min         -0.363
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.987
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         4205
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.987
_refine_ls_R_factor_all          0.0533
_refine_ls_R_factor_gt           0.0412
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0372P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0840
_refine_ls_wR_factor_ref         0.0884
_reflns_number_gt                3397
_reflns_number_total             4205
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg900059msup1.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4509441