Crystal structure, magnetism, and dielectric properties based on the axially chiral ligand 2,2′-dinitro-4,4′-biphenyldicarboxylic acid
Chen, Li-Zhuang; Pan, Qi-Jian; Cao, Xing-Xing; Wang, Fang-Ming; CrystEngComm 18 (2016) 1944–; doi:10.1039/C5CE02426A

data_7224168
_publ_section_title
;
 Crystal structure, magnetism, and dielectric properties based on the
 axially chiral ligand
 2,2&#x2032;-dinitro-4,4&#x2032;-biphenyldicarboxylic acid
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              1944
_journal_paper_doi               10.1039/C5CE02426A
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C67 H38 N11 O26 Zn4, 9(H2 O)'
_chemical_formula_sum            'C67 H56 N11 O35 Zn4'
_chemical_formula_weight         1836.70
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-01-29 deposited with the CCDC.
2016-02-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 113.035(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   25.151(3)
_cell_length_b                   10.4057(13)
_cell_length_c                   30.589(5)
_cell_measurement_reflns_used    2176
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      22.01
_cell_measurement_theta_min      2.68
_cell_volume                     7367.2(18)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0940
_diffrn_reflns_av_unetI/netI     0.1035
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            27887
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.678
_diffrn_reflns_theta_min         1.447
_exptl_absorpt_coefficient_mu    1.390
_exptl_absorpt_correction_T_max  0.751
_exptl_absorpt_correction_T_min  0.667
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.656
_exptl_crystal_description       block
_exptl_crystal_F_000             3740
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.200
_platon_squeeze_details
;
;
_refine_diff_density_max         1.467
_refine_diff_density_min         -1.012
_refine_diff_density_rms         0.251
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     651
_refine_ls_number_reflns         6995
_refine_ls_number_restraints     1210
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.1346
_refine_ls_R_factor_gt           0.0849
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1510P)^2^+0.5363P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2300
_refine_ls_wR_factor_ref         0.2560
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3922
_reflns_number_total             6995
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ce02426a2.cif
_cod_data_source_block           www
_cod_depositor_comments
'Adding full bibliography for 7224168--7224173.cif.'
_cod_database_code               7224168
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.681
_shelx_estimated_absorpt_t_max   0.768
_shelx_res_checksum              91956