Series of 2D and 3D Coordination Polymers Based on 1,2,3,4-Benzenetetracarboxylate and N-Donor Ligands: Synthesis, Topological Structures, and Photoluminescent Properties
Lai-Ping Zhang; Jian-Fang Ma; Jin Yang; Yuan-Yuan Pang; Ji-Cheng Ma; Inorganic Chemistry 49 (2010) 1535–1550; doi:10.1021/ic9019553

data_4314783
_publ_contact_author_address
;
Department of Chemistry
Northeast Normal University
Changchun 130024
P.R.China
;
_publ_contact_author_email       jianfangma@yahoo.com.cn
_publ_contact_author_fax         +86-431-85098620
_publ_contact_author_name        'Jian-Fang Ma'
_publ_contact_author_phone       +86-431-85098620
_publ_section_title
;
 Series of 2D and 3D Coordination Polymers Based on
 1,2,3,4-Benzenetetracarboxylate and N-Donor Ligands: Synthesis,
 Topological Structures, and Photoluminescent Properties
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1535
_journal_page_last               1550
_journal_paper_doi               10.1021/ic9019553
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         '2(C20 H12 Cd2 N2 O9), (C2 H6 O),(H8 O4) '
_chemical_formula_sum            'C21 H19 Cd2 N2 O11.5'
_chemical_formula_weight         708.18
_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                 103.634(16)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.941(5)
_cell_length_b                   28.171(10)
_cell_length_c                   17.316(8)
_cell_measurement_reflns_used    6478
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.1
_cell_volume                     5661(4)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        PROCESS-AUTO
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0790
_diffrn_reflns_av_sigmaI/netI    0.0646
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            27069
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.14
_exptl_absorpt_coefficient_mu    1.558
_exptl_absorpt_correction_T_max  0.728
_exptl_absorpt_correction_T_min  0.689
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 Higashi,T (1995) Program for absorption correction. 
Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.662
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2776
_exptl_crystal_size_max          0.242
_exptl_crystal_size_mid          0.235
_exptl_crystal_size_min          0.209
_refine_diff_density_max         1.092
_refine_diff_density_min         -1.315
_refine_diff_density_rms         0.164
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         6470
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0821
_refine_ls_R_factor_gt           0.0579
_refine_ls_shift/su_max          0.019
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0873P)^2^+27.9223P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1476
_refine_ls_wR_factor_ref         0.1623
_reflns_number_gt                4821
_reflns_number_total             6470
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic9019553_si_002_6.cif
_cod_data_source_block           Compound-6
_cod_original_sg_symbol_Hall     '-C 2yc   '
_cod_original_sg_symbol_H-M      'C 2/c '
_cod_original_formula_sum        'C21 H19 Cd2 N2 O11.50'
_cod_database_code               4314783