Novel tetrazole-based metal‒organic frameworks constructed from in situ synthesize bifunctional ligands: syntheses, structure and luminescent properties
Sun, Lin; Ma, Li; Cai, Jin-Biao; Liang, Li; Deng, Hong; CrystEngComm 14 (2012) 890–; doi:10.1039/c1ce05829k

data_7207023
_publ_section_title
;
 Novel tetrazole-based metal--organic frameworks constructed from in situ
 synthesize bifunctional ligands: syntheses, structure and luminescent
 properties
;
_journal_issue                   3
_journal_name_full               CrystEngComm
_journal_page_first              890
_journal_paper_doi               10.1039/c1ce05829k
_journal_volume                  14
_journal_year                    2012
_chemical_formula_moiety         '2(C13 H10 Cd N10), H0.48 O0.24, 2(H2 O)'
_chemical_formula_sum            'C26 H24.48 Cd2 N20 O2.24'
_chemical_formula_weight         877.80
_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                 108.13(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   23.742(5)
_cell_length_b                   8.9651(18)
_cell_length_c                   16.641(3)
_cell_measurement_temperature    296(2)
_cell_volume                     3366.2(13)
_computing_cell_refinement       'Apex2 (Bruker, 2005)'
_computing_data_collection       'Apex2 (Bruker, 2005)'
_computing_data_reduction        'Apex2 (Bruker, 2005)'
_computing_molecular_graphics    'SHELXTL 6.12'
_computing_publication_material  'SHELXTL 6.12'
_computing_structure_refinement  'SHELXTL 6.12'
_computing_structure_solution    'SHELXTL 6.12 (Bruker, 2000-2003)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Bruker AXS SMART APEX CCD diffractometer'
_diffrn_measurement_method       '\w scans'
_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  0.0699
_diffrn_reflns_av_sigmaI/netI    0.0622
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            12552
_diffrn_reflns_theta_full        25.19
_diffrn_reflns_theta_max         25.19
_diffrn_reflns_theta_min         3.34
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.324
_exptl_absorpt_correction_T_max  0.853
_exptl_absorpt_correction_T_min  0.801
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Apex2 (Bruker, 2005)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.732
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       piece
_exptl_crystal_F_000             1737.9
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         2.303
_refine_diff_density_min         -0.640
_refine_diff_density_rms         0.161
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     201
_refine_ls_number_reflns         2977
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0659
_refine_ls_R_factor_gt           0.0590
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1078P)^2^+7.1505P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1563
_refine_ls_wR_factor_ref         0.1672
_reflns_number_gt                2522
_reflns_number_total             3029
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce05829k.txt
_cod_data_source_block           2a
_cod_original_cell_volume        3366.2(12)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7207023