Redox active mixed-valence hexamanganese double-cubane complexes supported by tetravanadates
Maruyama, Tatsuya; Namekata, Akimi; Sakiyama, Hiroshi; Kikukawa, Yuji; Hayashi, Yoshihito; New Journal of Chemistry 43 (2019) 17703–17710; doi:10.1039/C9NJ02437A

data_7058648
_publ_section_title
;
 Redox active mixed-valence hexamanganese double-cubane complexes
 supported by tetravanadates
;
_journal_issue                   45
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              17703
_journal_page_last               17710
_journal_paper_doi               10.1039/C9NJ02437A
_journal_volume                  43
_journal_year                    2019
_chemical_formula_sum            'C56 H114 Mn6 N5 O36 V8'
_chemical_formula_weight         2170.68
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/4
_audit_update_record
;
2019-03-11 deposited with the CCDC.    2019-07-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 117.4990(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   14.2609(3)
_cell_length_b                   24.8229(5)
_cell_length_c                   13.5776(3)
_cell_measurement_reflns_used    9936
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      72.43
_cell_measurement_theta_min      3.49
_cell_volume                     4263.39(16)
_computing_cell_refinement       'Bruker SAINT (Bruker AXS)'
_computing_data_collection       'Bruker APEX3 (Bruker AXS)'
_computing_data_reduction        'Bruker SAINT (Bruker AXS)'
_computing_molecular_graphics    'ShelXle (H?bschle et al., 2011)'
_computing_publication_material  'APEX3 (Bruker AXS)'
_computing_structure_refinement  'SHELXL-2016/4 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      90(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0811
_diffrn_reflns_av_unetI/netI     0.0632
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            36040
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         72.487
_diffrn_reflns_theta_min         3.494
_diffrn_source                   'Bruker Turbo X-ray Source'
_exptl_absorpt_coefficient_mu    14.661
_exptl_absorpt_correction_T_max  0.7536
_exptl_absorpt_correction_T_min  0.4491
_exptl_absorpt_correction_type   'Multi-scan (SADABS; Bruker, 2015)'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.691
_exptl_crystal_description       Block
_exptl_crystal_F_000             2214
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.020
_refine_diff_density_max         1.136
_refine_diff_density_min         -0.681
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     640
_refine_ls_number_reflns         8424
_refine_ls_number_restraints     261
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0750
_refine_ls_R_factor_gt           0.0490
_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^)+(0.0565P)^2^+5.6942P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1138
_refine_ls_wR_factor_ref         0.1261
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6295
_reflns_number_total             8424
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9nj02437a2.cif
_cod_data_source_block           2(o-MePhCO2)
_cod_database_code               7058648
_shelx_shelxl_version_number     2016/4
_shelx_estimated_absorpt_t_min   0.158
_shelx_estimated_absorpt_t_max   0.758
_shelx_res_checksum              79316