Structure, Stability, and Catalytic Activity of Fluorine-Bridged Complexes IPr·GaCl2(μ-F)EFn‒1(EFn‒= SbF6‒, PF6‒, or BF4‒)
Bour, Christophe; Monot, Julien; Tang, Shun; Guillot, Régis; Farjon, Jonathan; Gandon, Vincent; Organometallics 33 (2014) 594–; doi:10.1021/om4012054

data_4082332
_publ_section_title
;
 Structure, Stability, and Catalytic Activity of Fluorine-Bridged
 Complexes IPr&#x00B7;GaCl2(\m-F)EFn--1(EFn--= SbF6--, PF6--, or BF4--)
;
_journal_issue                   2
_journal_name_full               Organometallics
_journal_page_first              594
_journal_paper_doi               10.1021/om4012054
_journal_volume                  33
_journal_year                    2014
_chemical_formula_moiety         'C27 H37 N2, F4 Ga '
_chemical_formula_sum            'C27 H37 F4 Ga N2'
_chemical_formula_weight         535.31
_space_group_IT_number           56
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      56
_symmetry_space_group_name_Hall  '-P 2ab 2ac'
_symmetry_space_group_name_H-M   'P c c n'
_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            4
_cell_length_a                   11.1823(4)
_cell_length_b                   12.5944(5)
_cell_length_c                   19.9354(7)
_cell_measurement_reflns_used    5864
_cell_measurement_temperature    100(1)
_cell_measurement_theta_max      29.93
_cell_measurement_theta_min      2.44
_cell_volume                     2807.59(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(1)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.905
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0336
_diffrn_reflns_av_sigmaI/netI    0.0320
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            21870
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         31.73
_diffrn_reflns_theta_min         2.04
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'kappa X8 APEX II Bruker ICMMO'
_exptl_absorpt_coefficient_mu    1.023
_exptl_absorpt_correction_T_max  0.9807
_exptl_absorpt_correction_T_min  0.7784
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.266
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.550
_refine_diff_density_min         -0.708
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     159
_refine_ls_number_reflns         4322
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0686
_refine_ls_R_factor_gt           0.0461
_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^)+(0.0547P)^2^+2.6353P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1169
_refine_ls_wR_factor_ref         0.1265
_reflns_number_gt                3234
_reflns_number_total             4322
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om4012054_si_001.cif
_cod_data_source_block           3
_cod_database_code               4082332