Syntheses, structures and magnetic properties of nine coordination polymers based on terphenyl-tetracarboxylic acid ligands.
Zhou, Xinhui; Chen, Qianqian; Liu, Baolin; Li, Liang; Yang, Tao; Huang, Wei; Dalton transactions (Cambridge, England : 2003) 46 (2017) 430–444; doi:10.1039/c6dt04270h

data_7041296
_publ_section_title
;
 Syntheses, structures and magnetic properties of nine coordination
 polymers based on terphenyl-tetracarboxylic acid ligands.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              430
_journal_page_last               444
_journal_paper_doi               10.1039/c6dt04270h
_journal_volume                  46
_journal_year                    2017
_chemical_formula_sum            'C46 H28 N4 Ni2 O9'
_chemical_formula_weight         898.14
_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
_audit_update_record
;
2016-04-19 deposited with the CCDC.
2016-11-30 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 103.257(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.8839(15)
_cell_length_b                   15.7369(18)
_cell_length_c                   19.059(2)
_cell_measurement_reflns_used    1936
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      20.3
_cell_measurement_theta_min      2.0
_cell_volume                     4053.2(8)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.965
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device_type  'Bruker Smart Aepex CCD'
_diffrn_measurement_method       'phi and omega 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  0.0394
_diffrn_reflns_av_sigmaI/netI    0.0417
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            11989
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.20
_exptl_absorpt_coefficient_mu    0.993
_exptl_absorpt_correction_T_max  0.9073
_exptl_absorpt_correction_T_min  0.8902
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.472
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1840
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.655
_refine_diff_density_min         -0.683
_refine_diff_density_rms         0.136
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.218
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     276
_refine_ls_number_reflns         3457
_refine_ls_number_restraints     138
_refine_ls_restrained_S_all      1.243
_refine_ls_R_factor_all          0.0884
_refine_ls_R_factor_gt           0.0708
_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^)+(0.0744P)^2^+26.9418P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1712
_refine_ls_wR_factor_ref         0.1887
_reflns_number_gt                2822
_reflns_number_total             3457
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt04270h2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7041290--7041299.cif.'
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7041296