Anionic or neutral? The charge of Ni8 cubes in metal-organic framework compounds.
Freund, Ralph; Kalytta-Mewes, Andreas; Kraft, Maryana; Volkmer, Dirk; Chemical Communications  (2022) –; doi:10.1039/D2CC03016K

data_7130402
_publ_section_title
;
 Anionic or neutral? The charge of Ni8 cubes in metal-organic framework
 compounds.
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D2CC03016K
_journal_year                    2022
_chemical_formula_sum            'C72 H54 N24 Ni8 O6'
_chemical_formula_weight         1821.07
_space_group_crystal_system      cubic
_space_group_IT_number           225
_space_group_name_Hall           '-F 4 2 3'
_space_group_name_H-M_alt        'F m -3 m'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-05-20 deposited with the CCDC.	2022-07-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   25.4003(3)
_cell_length_b                   25.4003(3)
_cell_length_c                   25.4003(3)
_cell_measurement_reflns_used    8064
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      41.23
_cell_measurement_theta_min      2.27
_cell_volume                     16387.6(3)
_computing_cell_refinement       'SAINT V8.40A'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'SAINT V8.40A'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0271
_diffrn_reflns_av_unetI/netI     0.0155
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            13546
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.971
_diffrn_reflns_theta_min         2.268
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.930
_exptl_absorpt_correction_T_max  0.7483
_exptl_absorpt_correction_T_min  0.6428
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2016/2
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    0.738
_exptl_crystal_description       octahedral
_exptl_crystal_F_000             3704
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.075
_refine_diff_density_max         0.338
_refine_diff_density_min         -0.199
_refine_diff_density_rms         0.040
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     44
_refine_ls_number_reflns         1249
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0269
_refine_ls_R_factor_gt           0.0215
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0362P)^2^+10.7842P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0582
_refine_ls_wR_factor_ref         0.0616
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1089
_reflns_number_total             1249
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2cc03016k1.cif
_cod_data_source_block           mo_vk255_2_0m_a_sq
_cod_original_cell_volume        16387.6(6)
_cod_database_code               7130402
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              56422
_shelx_fab_checksum              87464