The Strong-Field Tripodal Phosphine Donor, [PhB(CH2PiPr2)3]-, Provides Access to Electronically and Coordinatively Unsaturated Transition Metal Complexes
Theodore A. Betley; Jonas C. Peters; Inorganic Chemistry 42 (2003) 5074–5084; doi:10.1021/ic0343096

data_4314073
_publ_section_title
;
 The Strong-Field Tripodal Phosphine Donor, [PhB(CH2PiPr2)3]-, Provides
 Access to Electronically and Coordinatively Unsaturated Transition Metal
 Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5074
_journal_page_last               5084
_journal_paper_doi               10.1021/ic0343096
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C27 H53 B Cl Co P3'
_chemical_formula_weight         575.79
_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                78.387(2)
_cell_angle_beta                 81.246(2)
_cell_angle_gamma                82.425(2)
_cell_formula_units_Z            2
_cell_length_a                   9.5545(10)
_cell_length_b                   9.8481(10)
_cell_length_c                   17.4990(18)
_cell_measurement_temperature    96(2)
_cell_volume                     1585.3(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      96(2)
_diffrn_measured_fraction_theta_full 0.856
_diffrn_measured_fraction_theta_max 0.856
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0376
_diffrn_reflns_av_sigmaI/netI    0.0547
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            9897
_diffrn_reflns_theta_full        28.49
_diffrn_reflns_theta_max         28.49
_diffrn_reflns_theta_min         2.12
_exptl_absorpt_coefficient_mu    0.791
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            aqua-blue
_exptl_crystal_density_diffrn    1.206
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             618
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.778
_refine_diff_density_min         -0.471
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.487
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     321
_refine_ls_number_reflns         6873
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.487
_refine_ls_R_factor_all          0.0633
_refine_ls_R_factor_gt           0.0464
_refine_ls_shift/su_max          0.041
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0200P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0934
_refine_ls_wR_factor_ref         0.0976
_reflns_number_gt                5270
_reflns_number_total             6873
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0343096si20030321_123039_4.cif
_cod_data_source_block           tab27
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4314073