Two new three-dimensional metal-organic frameworks constructed from a semirigid V-shaped ligand with luminescent and topology studies
Da Li; Jiayin Sun; Li Wang; Liying Zhang; Xiaohui Liu; Jianing Xu; Ping Zhang; Inorganica Chimica Acta 399 (2013) 154–159; doi:10.1016/j.ica.2013.01.015

data_1516895
_publ_section_title
;
 Two new three-dimensional metal-organic frameworks constructed from a
 semirigid V-shaped ligand with luminescent and topology studies
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              154
_journal_page_last               159
_journal_paper_doi               10.1016/j.ica.2013.01.015
_journal_volume                  399
_journal_year                    2013
_chemical_formula_moiety         'C15 H10 N4 O7 Zn2'
_chemical_formula_sum            'C15 H10 N4 O7 Zn2'
_chemical_formula_weight         489.01
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                81.95(3)
_cell_angle_beta                 76.99(3)
_cell_angle_gamma                69.90(3)
_cell_formula_units_Z            2
_cell_length_a                   8.4950(17)
_cell_length_b                   9.3854(19)
_cell_length_c                   11.552(2)
_cell_measurement_temperature    293(2)
_cell_volume                     840.8(3)
_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      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       omega-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  0.0302
_diffrn_reflns_av_sigmaI/netI    0.0380
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            7333
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.03
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.903
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.16
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Process-auto
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.932
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             488
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.377
_refine_diff_density_min         -0.359
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.117
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     259
_refine_ls_number_reflns         3281
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0424
_refine_ls_R_factor_gt           0.0354
_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^)+(0.0535P)^2^+0.8901P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.1028
_reflns_number_gt                2817
_reflns_number_total             3281
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2013-399-154-159-1.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               1516895