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_4083276
_publ_section_title
;
 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            'C37 H60 B2 P2 Pt'
_chemical_formula_weight         783.50
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                106.09(3)
_cell_angle_beta                 94.29(3)
_cell_angle_gamma                103.88(3)
_cell_formula_units_Z            2
_cell_length_a                   8.6500(17)
_cell_length_b                   11.990(2)
_cell_length_c                   18.210(4)
_cell_measurement_temperature    293(2)
_cell_volume                     1741.3(7)
_computing_cell_refinement       'APEX 2 (Bruker, 2005b)'
_computing_data_collection       'APEX 2 (Bruker, 2005b)'
_computing_data_reduction        'SAINT (Bruker, 2003)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2001)'
_computing_publication_material  'SHELXTL (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker Smart APEX II CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0868
_diffrn_reflns_av_sigmaI/netI    0.0411
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            71065
_diffrn_reflns_theta_full        67.50
_diffrn_reflns_theta_max         67.50
_diffrn_reflns_theta_min         2.55
_exptl_absorpt_coefficient_mu    8.569
_exptl_absorpt_correction_T_max  0.7532
_exptl_absorpt_correction_T_min  0.4674
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'XPREP (Bruker, 2005a)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.494
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         4.814
_refine_diff_density_min         -0.973
_refine_diff_density_rms         0.246
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.183
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     391
_refine_ls_number_reflns         6222
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.183
_refine_ls_R_factor_all          0.0965
_refine_ls_R_factor_gt           0.0818
_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^)+(0.1146P)^2^+11.5716P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2117
_refine_ls_wR_factor_ref         0.2258
_reflns_number_gt                5150
_reflns_number_total             6222
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300668u_si_006.cif
_cod_data_source_block           frede9
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_cell_volume        1741.3(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4083276