Stability and decomposition of copper(i) boryl complexes: [(IDipp)Cu‒Bneop], [(IDipp*)Cu‒Bneop] and copper clusters
Drescher, Wiebke; Borner, Corinna; Kleeberg, Christian; New Journal of Chemistry 45 (2021) 14957–14964; doi:10.1039/D0NJ03166F

data_7059867
_publ_section_title
;
 Stability and decomposition of copper(i) boryl complexes:
 [(IDipp)Cu--Bneop], [(IDipp*)Cu--Bneop] and copper clusters
;
_journal_issue                   33
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              14957
_journal_page_last               14964
_journal_paper_doi               10.1039/D0NJ03166F
_journal_volume                  45
_journal_year                    2021
_chemical_formula_moiety         'C54 H72 Cu N4, C10 H20 B O4'
_chemical_formula_sum            'C64 H92 B Cu N4 O4'
_chemical_formula_weight         1055.76
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-06-05 deposited with the CCDC.	2020-07-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.627(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.1031(3)
_cell_length_b                   18.2156(3)
_cell_length_c                   20.4319(4)
_cell_measurement_reflns_used    20183
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      77.347
_cell_measurement_theta_min      3.670
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_computing_cell_refinement
;
 CrysAlisPro 1.171.40.50a (Rigaku Oxford Diffraction, 2018)
;
_computing_data_collection
;
 CrysAlisPro 1.171.40.50a (Rigaku Oxford Diffraction, 2018)
;
_computing_data_reduction
;
 CrysAlisPro 1.171.40.50a (Rigaku Oxford Diffraction, 2018)
;
_computing_molecular_graphics
;
 K. Brandenburg, 2017, Diamond 4.4.1, Crystal Impact GbR, Bonn, Germany.
;
_computing_publication_material
;
 Olex2 (Dolomanov et al., J. Appl. Cryst., 2009, 42, 339-341)
;
_computing_structure_refinement
;
 SHELXL-2018/3 (G. M. Sheldrick, Acta Cryst., 2015, A71, 3--8)
;
_computing_structure_solution
;
 SHELXT (Ver. 2018/2) (G. M. Sheldrick, Acta Cryst., 2015, A71, 3--8)
;
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'XtaLAB Synergy, Single source at home/near, HyPix'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0337
_diffrn_reflns_av_unetI/netI     0.0253
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.980
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            33152
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.980
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         77.725
_diffrn_reflns_theta_min         3.682
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.891
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.784
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 CrysAlisPro 1.171.40.50a (Rigaku Oxford Diffraction, 2019)
 Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
 
  Empirical correction (ABSPACK) includes:
     - Absorption correction using spherical harmonics
     - Frame scaling
     - Detector area scaling
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    1.181
_exptl_crystal_description       rhombohedron
_exptl_crystal_F_000             2280
_exptl_crystal_recrystallization_method
;
 From a solution in THF colled from rt to -40 deg C.
;
_exptl_crystal_size_max          0.123
_exptl_crystal_size_mid          0.060
_exptl_crystal_size_min          0.047
_refine_diff_density_max         0.416
_refine_diff_density_min         -0.339
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     345
_refine_ls_number_reflns         6219
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0420
_refine_ls_R_factor_gt           0.0390
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0393P)^2^+7.1922P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0965
_refine_ls_wR_factor_ref         0.0984
_reflns_number_gt                5748
_reflns_number_total             6219
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj03166f2.cif
_cod_data_source_block           wo13ck
_cod_depositor_comments
'Adding full bibliography for 7059863--7059868.cif.'
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7059867
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              25580