Assessing the Donor Ability of Boratabenzene and 9-Borataphenanthrene Anions through Metal Complexes with Carbonyl Ligands
Rojales, Katherine; Masilamani, Tamizmani; Bartholome, Tyler A.; Martin, Caleb Daniel; Dalton Transactions  (2022) –; doi:10.1039/D2DT02795J

data_7711572
_publ_section_title
;
 Assessing the Donor Ability of Boratabenzene and 9-Borataphenanthrene
 Anions through Metal Complexes with Carbonyl Ligands
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT02795J
_journal_year                    2022
_chemical_formula_moiety         'C33 H50 B Cr K O9 Si, 2(C6 H6)'
_chemical_formula_sum            'C45 H62 B Cr K O9 Si'
_chemical_formula_weight         876.94
_chemical_name_common            'TMB-boratabenzene Cr(CO)3 complex'
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2022-08-26 deposited with the CCDC.	2022-10-21 downloaded from the CCDC.
;
_cell_angle_alpha                74.292(4)
_cell_angle_beta                 86.768(3)
_cell_angle_gamma                77.513(3)
_cell_formula_units_Z            2
_cell_length_a                   11.3500(10)
_cell_length_b                   11.5688(11)
_cell_length_c                   18.8139(18)
_cell_measurement_reflns_used    9706
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      33.75
_cell_measurement_theta_min      2.15
_cell_volume                     2321.9(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0305
_diffrn_reflns_av_unetI/netI     0.0204
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            68284
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.282
_diffrn_reflns_theta_min         1.838
_exptl_absorpt_coefficient_mu    0.413
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9570
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.254
_exptl_crystal_description       block
_exptl_crystal_F_000             932
_exptl_crystal_recrystallization_method 'Vapour deposition'
_exptl_crystal_size_max          0.316
_exptl_crystal_size_mid          0.102
_exptl_crystal_size_min          0.077
_refine_diff_density_max         0.942
_refine_diff_density_min         -0.699
_refine_diff_density_rms         0.149
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.145
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     497
_refine_ls_number_reflns         11457
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.145
_refine_ls_R_factor_all          0.0521
_refine_ls_R_factor_gt           0.0442
_refine_ls_shift/su_max          0.018
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0705P)^2^+1.5165P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1259
_refine_ls_wR_factor_ref         0.1404
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10345
_reflns_number_total             11457
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt02795j2.cif
_cod_data_source_block           CDM437_3
_cod_database_code               7711572
_shelxl_version_number           2013-3
_shelx_res_checksum              71925
_shelx_hkl_checksum              19878