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_4314076
_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            'C23.14 H45.43 B0.86 Co0.86 I0.86 P2.57'
_chemical_formula_weight         571.92
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           64
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c a'
_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                90.00
_cell_formula_units_Z            28
_cell_length_a                   46.165(3)
_cell_length_b                   12.2340(8)
_cell_length_c                   34.353(2)
_cell_measurement_reflns_used    7054
_cell_measurement_temperature    96(2)
_cell_measurement_theta_max      23.68
_cell_measurement_theta_min      2.21
_cell_volume                     19402(2)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      96(2)
_diffrn_measured_fraction_theta_full 0.952
_diffrn_measured_fraction_theta_max 0.952
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.1376
_diffrn_reflns_av_sigmaI/netI    0.0979
_diffrn_reflns_limit_h_max       59
_diffrn_reflns_limit_h_min       -62
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       46
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            125539
_diffrn_reflns_theta_full        28.81
_diffrn_reflns_theta_max         28.81
_diffrn_reflns_theta_min         1.48
_exptl_absorpt_coefficient_mu    1.648
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.371
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blade
_exptl_crystal_F_000             8280
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.037
_refine_diff_density_max         2.512
_refine_diff_density_min         -1.738
_refine_diff_density_rms         0.153
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.367
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     492
_refine_ls_number_reflns         12223
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.367
_refine_ls_R_factor_all          0.1537
_refine_ls_R_factor_gt           0.0602
_refine_ls_shift/su_max          0.054
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1217
_refine_ls_wR_factor_ref         0.1436
_reflns_number_gt                6257
_reflns_number_total             12223
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0343096si20030321_123039_7.cif
_cod_data_source_block           tab30
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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               4314076