Photochemical and Magnetic Properties of Seven New Metal‒Organic Frameworks Constructed by Flexible Tetrapyridines and V-Shaped Polycarboxylate Acids
Hu, Jin-Song; Huang, Xin-Hua; Pan, Cheng-Ling; Zhang, Lei; Crystal Growth & Design 15 (2015) 2272–; doi:10.1021/acs.cgd.5b00067

data_4512897
_publ_section_title
;
 Photochemical and Magnetic Properties of Seven New Metal--Organic
 Frameworks Constructed by Flexible Tetrapyridines and V-Shaped
 Polycarboxylate Acids
;
_journal_issue                   5
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2272
_journal_paper_doi               10.1021/acs.cgd.5b00067
_journal_volume                  15
_journal_year                    2015
_chemical_formula_sum            'C53 H44 N4 Ni2 O16'
_chemical_formula_weight         1110.34
_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                 95.291(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   46.352(13)
_cell_length_b                   10.619(3)
_cell_length_c                   23.508(7)
_cell_measurement_temperature    100(2)
_cell_volume                     11522(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0972
_diffrn_reflns_limit_h_max       54
_diffrn_reflns_limit_h_min       -55
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            10202
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         0.88
_exptl_absorpt_coefficient_mu    0.720
_exptl_absorpt_correction_T_max  0.8693
_exptl_absorpt_correction_T_min  0.8576
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.280
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4592
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_platon_squeeze_details
;
;
_refine_diff_density_max         0.381
_refine_diff_density_min         -0.463
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     694
_refine_ls_number_reflns         10202
_refine_ls_number_restraints     79
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0894
_refine_ls_R_factor_gt           0.0512
_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^)+(0.0336P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1025
_refine_ls_wR_factor_ref         0.1095
_reflns_number_gt                6332
_reflns_number_total             10202
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b00067_si_002.cif
_cod_data_source_block           3
_cod_depositor_comments
'Adding full bibliography for 4512895--4512901.cif.'
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4512897