Syntheses, Crystal Structures, and Photoluminescent Properties of a Series of M(II) Coordination Polymers Containing M−X2−M Bridges: From 1-D Chains to 2-D Networks
Wei, Kai-Ju; Xie, Yong-Shu; Ni, Jia; Zhang, Min; Liu, Qing-Liang; Crystal Growth & Design 6 (2006) 1341–; doi:10.1021/cg0505822

data_4508626
_publ_section_title
;
 Syntheses, Crystal Structures, and Photoluminescent Properties of a
 Series of M(II) Coordination Polymers Containing M&#x2212;X2&#x2212;M
 Bridges: From 1-D Chains to 2-D Networks
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1341
_journal_paper_doi               10.1021/cg0505822
_journal_volume                  6
_journal_year                    2006
_chemical_formula_sum            'C25 H19 Cl4 N7 O0 Zn2'
_chemical_formula_weight         690.01
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 110.960(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.875(2)
_cell_length_b                   15.131(2)
_cell_length_c                   12.1758(16)
_cell_measurement_temperature    293(2)
_cell_volume                     2731.2(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_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  0.0445
_diffrn_reflns_av_sigmaI/netI    0.0630
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            8359
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.92
_exptl_absorpt_coefficient_mu    2.178
_exptl_absorpt_correction_T_max  0.7359
_exptl_absorpt_correction_T_min  0.6577
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.678
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1384
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.519
_refine_diff_density_min         -0.459
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     173
_refine_ls_number_reflns         3079
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0838
_refine_ls_R_factor_gt           0.0492
_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^)+(0.0434P)^2^+0.9864P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0992
_refine_ls_wR_factor_ref         0.1115
_reflns_number_gt                2084
_reflns_number_total             3079
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg0505822sup2.cif
_cod_data_source_block           1015am
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        2731.1(6)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4508626