NHC-ligated nickel(II) cyanoborate complexes and salts.
Luff, Martin S.; Walther, Luis; Finze, Maik; Radius, Udo; Dalton transactions (Cambridge, England : 2003) 53 (2024) 5391–5400; doi:10.1039/d4dt00231h

data_7715220
_publ_section_title
;
 NHC-ligated nickel(II) cyanoborate complexes and salts.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5391
_journal_page_last               5400
_journal_paper_doi               10.1039/d4dt00231h
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C36 H64 N8 Ni, 2(C4BN4), 2(C6H6)'
_chemical_formula_sum            'C56 H76 B2 N16 Ni'
_chemical_formula_weight         1053.65
_space_group_crystal_system      orthorhombic
_space_group_IT_number           60
_space_group_name_Hall           '-P 2n 2ab'
_space_group_name_H-M_alt        'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-01-24 deposited with the CCDC.	2024-02-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.2256(2)
_cell_length_b                   15.88110(10)
_cell_length_c                   20.8977(2)
_cell_measurement_reflns_used    23329
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      76.6650
_cell_measurement_theta_min      3.7290
_cell_volume                     6048.68(10)
_computing_cell_refinement       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_molecular_graphics    'ShelXLe (Huebschle et all, 2011)'
_computing_publication_material  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0358
_diffrn_reflns_av_unetI/netI     0.0227
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            47155
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        72.000
_diffrn_reflns_theta_max         74.481
_diffrn_reflns_theta_min         3.692
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.840
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.61773
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.92a (Rigaku Oxford Diffraction, 2020)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.157
_exptl_crystal_description       block
_exptl_crystal_F_000             2248
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.120
_refine_diff_density_max         1.061
_refine_diff_density_min         -0.365
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     402
_refine_ls_number_reflns         6179
_refine_ls_number_restraints     290
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0747
_refine_ls_R_factor_gt           0.0707
_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^)+(0.0969P)^2^+10.0034P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1886
_refine_ls_wR_factor_ref         0.1921
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5665
_reflns_number_total             6179
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt00231h2.cif
_cod_data_source_block           Compound_2d
_cod_depositor_comments
'Adding full bibliography for 7715213--7715230.cif.'
_cod_database_code               7715220
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.824
_shelx_estimated_absorpt_t_max   0.906
_shelx_res_checksum              62598