Construction of metal‒organic coordination polymers derived from 4-substituted tetrazole‒benzoate ligands: synthesis, structure, luminescence, and magnetic behaviors
Sun, Jia-Yin; Wang, Li; Zhang, Dao-Jun; Li, Da; Cao, Yu; Zhang, Li-Ying; Zeng, Shuang-Li; Pang, Guang-Sheng; Fan, Yong; Xu, Jia-Ning; Song, Tian-You; CrystEngComm 15 (2013) 3402–; doi:10.1039/c2ce26793d

data_7210655
_publ_section_title
;
 Construction of metal--organic coordination polymers derived from
 4-substituted tetrazole--benzoate ligands: synthesis, structure,
 luminescence, and magnetic behaviors
;
_journal_issue                   17
_journal_name_full               CrystEngComm
_journal_page_first              3402
_journal_paper_doi               10.1039/c2ce26793d
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         'C8 H4 N4 O2 Pb'
_chemical_formula_sum            'C8 H4 N4 O2 Pb'
_chemical_formula_weight         395.34
_chemical_name_systematic
;
?
;
_space_group_IT_number           20
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c 2'
_symmetry_space_group_name_H-M   'C 2 2 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.362(15)
_cell_length_b                   7.135(6)
_cell_length_c                   7.475(6)
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.99
_cell_measurement_theta_min      3.09
_cell_volume                     926.0(13)
_computing_cell_refinement       Process-auto
_computing_data_collection       Process-auto
_computing_data_reduction        Process-auto
_computing_molecular_graphics    SHELXL-97
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       omega-sca
_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  0.0405
_diffrn_reflns_av_sigmaI/netI    0.0594
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            1462
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         3.09
_exptl_absorpt_coefficient_mu    18.202
_exptl_absorpt_process_details   Process-auto
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.836
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.479
_refine_diff_density_min         -1.470
_refine_diff_density_rms         0.233
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.24(4)
_refine_ls_extinction_coef       0.0063(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.112
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     57
_refine_ls_number_reflns         810
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.112
_refine_ls_R_factor_all          0.0307
_refine_ls_R_factor_gt           0.0300
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0288P)^2^+0.2306P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0762
_refine_ls_wR_factor_ref         0.0766
_reflns_number_gt                780
_reflns_number_total             810
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce26793d.txt
_cod_data_source_block           5
_cod_original_sg_symbol_H-M      C2221
_cod_database_code               7210655