Aryldihydroborane Coordination to Iridium and Osmium Hydrido Complexes
Arnold, Nicole; Mozo, Silvia; Paul, Ursula; Radius, Udo; Braunschweig, Holger; Organometallics 34 (2015) 5709–; doi:10.1021/acs.organomet.5b00788

data_4087996
_publ_section_title
;
 Aryldihydroborane Coordination to Iridium and Osmium Hydrido Complexes
;
_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              5709
_journal_paper_doi               10.1021/acs.organomet.5b00788
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C34 H60 B Ir P2'
_chemical_formula_sum            'C34 H60 B Ir P2'
_chemical_formula_weight         733.77
_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'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_secondary   iterative
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 100.425(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.4786(6)
_cell_length_b                   20.5168(15)
_cell_length_c                   19.9238(14)
_cell_measurement_reflns_used    9845
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.83
_cell_measurement_theta_min      2.24
_cell_volume                     3408.6(4)
_computing_cell_refinement       'Saint+ ver. V8.34A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2014.9 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. V8.34A (Bruker AXS)'
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_computing_structure_solution    'SHELXT (Sheldrick, 2012)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD area detector (Apex2)'
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker X8-APEX II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0400
_diffrn_reflns_av_unetI/netI     0.0223
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            65348
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         26.896
_diffrn_reflns_theta_min         2.079
_diffrn_source                   'rotating anode (Nonius FR-591)'
_exptl_absorpt_coefficient_mu    4.032
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6360
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SadAbs 2014/5 (Bruker AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.430
_exptl_crystal_description       block
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_exptl_crystal_size_mid          0.500
_exptl_crystal_size_min          0.400
_refine_diff_density_max         0.424
_refine_diff_density_min         -0.566
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     436
_refine_ls_number_reflns         7339
_refine_ls_number_restraints     72
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0225
_refine_ls_R_factor_gt           0.0170
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0082P)^2^+3.2986P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0329
_refine_ls_wR_factor_ref         0.0344
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6528
_reflns_number_total             7339
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00788_si_002.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4087996
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.165
_shelx_estimated_absorpt_t_max   0.295
_shelx_res_checksum              14807
_shelx_hkl_checksum              47060