Chiral cyanido-bridged Mn‒Nb magnets including halogen-bonds
Ohno, Takuro; Nakabayashi, Koji; Imoto, Kenta; Komine, Masaya; Chorazy, Szymon; Ohkoshi, Shin-ichi; CrystEngComm  (2018) –; doi:10.1039/C8CE01353E

data_7231559
_publ_section_title
;
 Chiral cyanido-bridged Mn--Nb magnets including halogen-bonds
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C8CE01353E
_journal_year                    2018
_chemical_formula_sum            'C48 H32 Cl8 Mn2 N16 Nb'
_chemical_formula_weight         1319.28
_space_group_crystal_system      orthorhombic
_space_group_IT_number           70
_space_group_name_Hall           '-F 2uv 2vw'
_space_group_name_H-M_alt        'F d d d'
_symmetry_space_group_name_Hall  '-F 2uv 2vw'
_symmetry_space_group_name_H-M   'F d d d :2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-07-07 deposited with the CCDC.
2018-09-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   13.7697(5)
_cell_length_b                   26.2046(9)
_cell_length_c                   31.9937(12)
_cell_measurement_reflns_used    40409
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      3.11
_cell_volume                     11544.3(7)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0347
_diffrn_reflns_av_unetI/netI     0.0153
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -41
_diffrn_reflns_number            44534
_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         27.480
_diffrn_reflns_theta_min         3.110
_exptl_absorpt_coefficient_mu    1.045
_exptl_absorpt_correction_T_max  0.889
_exptl_absorpt_correction_T_min  0.775
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.518
_exptl_crystal_description       block
_exptl_crystal_F_000             5272
_exptl_crystal_preparation       'Magnetic properties'
_exptl_crystal_size_max          0.182
_exptl_crystal_size_mid          0.114
_exptl_crystal_size_min          0.112
_refine_diff_density_max         0.476
_refine_diff_density_min         -0.443
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.417
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         3310
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.417
_refine_ls_R_factor_all          0.0486
_refine_ls_R_factor_gt           0.0453
_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^)+(0.0071P)^2^+69.5749P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0693
_refine_ls_wR_factor_ref         0.0702
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3225
_reflns_number_total             3310
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ce01353e2.cif
_cod_data_source_block           2_LT
_cod_database_code               7231559
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.833
_shelx_estimated_absorpt_t_max   0.892
_shelx_res_checksum              19917