Coordination of a Di-tert-butylphosphidoboratabenzene Ligand to Electronically Unsaturated Group 10 Transition Metals
Macha, Bret B.; Boudreau, Josée; Maron, Laurent; Maris, Thierry; Fontaine, Frédéric-Georges; Organometallics 31 (2012) 6428–; doi:10.1021/om300668u

data_4083274
_publ_section_title
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 Coordination of a Di-tert-butylphosphidoboratabenzene Ligand to
 Electronically Unsaturated Group 10 Transition Metals
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              6428
_journal_paper_doi               10.1021/om300668u
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C13 H23 B K P'
_chemical_formula_weight         260.19
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           148
_symmetry_cell_setting           rhombohedral
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            18
_cell_length_a                   23.8882(3)
_cell_length_b                   23.8882(3)
_cell_length_c                   14.1077(3)
_cell_measurement_reflns_used    6503
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      65.64
_cell_measurement_theta_min      3.70
_cell_volume                     6971.94(19)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.918
_diffrn_measured_fraction_theta_max 0.918
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_sigmaI/netI    0.0288
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7348
_diffrn_reflns_theta_full        65.98
_diffrn_reflns_theta_max         65.98
_diffrn_reflns_theta_min         3.70
_exptl_absorpt_coefficient_mu    3.745
_exptl_absorpt_correction_T_max  0.7527
_exptl_absorpt_correction_T_min  0.6101
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.115
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rhomb
_exptl_crystal_F_000             2520
_exptl_crystal_size_max          0.329
_exptl_crystal_size_mid          0.239
_exptl_crystal_size_min          0.124
_refine_diff_density_max         0.698
_refine_diff_density_min         -0.531
_refine_diff_density_rms         0.059
_refine_ls_extinction_coef       0.00003(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         2486
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0451
_refine_ls_R_factor_gt           0.0442
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0456P)^2^+26.2202P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1081
_refine_ls_wR_factor_ref         0.1088
_reflns_number_gt                2407
_reflns_number_total             2486
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300668u_si_002.cif
_cod_data_source_block           fred2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Rhombohedral' changed to
'rhombohedral' according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'R-3   '
_cod_database_code               4083274