A Series of Metal‒Organic Frameworks Based on Different Salicylic Derivatives and 1,1′-(1,4-Butanediyl)bis(imidazole) Ligand: Syntheses, Structures, and Luminescent Properties
Yang, Yan; Du, Peng; Ma, Jian-Fang; Kan, Wei-Qiu; Liu, Bo; Yang, Jin; Crystal Growth & Design 11 (2011) 5540–; doi:10.1021/cg201118x

data_4501336
_publ_section_title
;
 A Series of Metal--Organic Frameworks Based on Different Salicylic
 Derivatives and 1,1&#x2032;-(1,4-Butanediyl)bis(imidazole) Ligand:
 Syntheses, Structures, and Luminescent Properties
;
_journal_issue                   12
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5540
_journal_paper_doi               10.1021/cg201118x
_journal_volume                  11
_journal_year                    2011
_chemical_formula_moiety         'C24 H20 Br2 N4 O6 Zn2, H2O'
_chemical_formula_sum            'C24 H22 Br2 N4 O7 Zn2'
_chemical_formula_weight         769.02
_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                 103.112(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   23.4341(9)
_cell_length_b                   13.3311(5)
_cell_length_c                   17.2856(8)
_cell_measurement_reflns_used    3040
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.2427
_cell_measurement_theta_min      3.0784
_cell_volume                     5259.3(4)
_computing_cell_refinement       CrysAlis
_computing_data_collection       'CrysAlis (Oxford Diffraction, 2006)'
_computing_data_reduction        CrysAlis
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Oxford Diffraction Gemini R Ultra'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0380
_diffrn_reflns_av_sigmaI/netI    0.1131
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            10034
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.34
_diffrn_reflns_theta_min         3.08
_exptl_absorpt_coefficient_mu    4.916
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.88870
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis (Oxford Diffraction, 2006)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.942
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3040
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.464
_refine_diff_density_min         -0.492
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.738
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     367
_refine_ls_number_reflns         4801
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      0.739
_refine_ls_R_factor_all          0.0713
_refine_ls_R_factor_gt           0.0321
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0224P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0546
_refine_ls_wR_factor_ref         0.0576
_reflns_number_gt                2640
_reflns_number_total             4801
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            cg201118x_si_002.cif
_cod_data_source_block           Compound-9
_cod_original_sg_symbol_Hall     '-C 2yc '
_cod_database_code               4501336