Diboran(4)yl Platinum(II) Complexes
Holger Braunschweig; Alexander Damme; Thomas Kupfer; Inorganic Chemistry 52 (2013) 7822–7824; doi:10.1021/ic400641a

data_4335460
_publ_section_title
;
 Diboran(4)yl Platinum(II) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7822
_journal_page_last               7824
_journal_paper_doi               10.1021/ic400641a
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C20 H26 B2 Cl2'
_chemical_formula_sum            'C20 H26 B2 Cl2'
_chemical_formula_weight         358.93
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 105.077(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.1831(7)
_cell_length_b                   15.2072(12)
_cell_length_c                   14.8233(12)
_cell_measurement_reflns_used    3140
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.81
_cell_measurement_theta_min      2.37
_cell_volume                     1998.8(3)
_computing_cell_refinement       'Saint+ ver. 7.68A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2010.3 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. 7.68A (Bruker AXS)'
_computing_molecular_graphics    'XP ver. 5.1 (Bruker AXS, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker X8-APEX II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multi-layer mirror'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0518
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3955
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.11
_diffrn_reflns_theta_min         1.95
_exptl_absorpt_coefficient_mu    0.323
_exptl_absorpt_correction_T_max  0.745318
_exptl_absorpt_correction_T_min  0.400285
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'TwinAbs 2008/3 (Bruker 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.193
_exptl_crystal_description       block
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.641
_refine_diff_density_min         -0.551
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4015
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0602
_refine_ls_R_factor_gt           0.0502
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0793P)^2^+0.7259P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1368
_refine_ls_wR_factor_ref         0.1419
_reflns_number_gt                3402
_reflns_number_total             4015
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic400641a_si_002_4.cif
_cod_data_source_block           CCDC-928691
_cod_database_code               4335460