Steric Control between Neutral Metal-Only Lewis Pairs and Metal-Stabilized Gallenium and Gallinium Cations
Braunschweig, Holger; Dewhurst, Rian D.; Schneider, Christoph; Organometallics 35 (2016) 1002–; doi:10.1021/acs.organomet.6b00045

data_4088372
_publ_section_title
;
 Steric Control between Neutral Metal-Only Lewis Pairs and
 Metal-Stabilized Gallenium and Gallinium Cations
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1002
_journal_paper_doi               10.1021/acs.organomet.6b00045
_journal_volume                  35
_journal_year                    2016
_chemical_formula_moiety         'C22 H33 Cl3 Fe Ga O4 P'
_chemical_formula_sum            'C22 H33 Cl3 Fe Ga O4 P'
_chemical_formula_weight         624.37
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_secondary   iterative
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.2213(4)
_cell_length_b                   14.6564(6)
_cell_length_c                   16.1887(6)
_cell_measurement_reflns_used    9991
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.86
_cell_measurement_theta_min      2.61
_cell_volume                     2662.46(17)
_computing_cell_refinement       'Saint+ ver. V8.34A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2014.9 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. V8.34A (Bruker AXS)'
_computing_molecular_graphics    'ShelXLe (Huebschle et all, 2011)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2012)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CMOS area detector (Photon 100)'
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker D8 Quest'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_unetI/netI     0.0252
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            25725
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.982
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         26.894
_diffrn_reflns_theta_min         2.286
_diffrn_source                   'microfocus sealed tube (Incoatec ImS)'
_exptl_absorpt_coefficient_mu    1.944
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6459
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SadAbs 2014/4 (Bruker AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.558
_exptl_crystal_description       block
_exptl_crystal_F_000             1280
_exptl_crystal_size_max          0.304
_exptl_crystal_size_mid          0.094
_exptl_crystal_size_min          0.078
_refine_diff_density_max         0.289
_refine_diff_density_min         -0.226
_refine_diff_density_rms         0.052
_refine_ls_abs_structure_details
;
 Flack x determined using 2272 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.282(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         5660
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0258
_refine_ls_R_factor_gt           0.0232
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0266P)^2^+1.4396P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0533
_refine_ls_wR_factor_ref         0.0544
_reflns_Friedel_coverage         0.776
_reflns_Friedel_fraction_full    0.994
_reflns_Friedel_fraction_max     0.981
_reflns_number_gt                5394
_reflns_number_total             5660
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            1b.cif
_cod_data_source_block           1b
_cod_database_code               4088372
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.590
_shelx_estimated_absorpt_t_max   0.863
_shelx_res_checksum              39500
_shelx_hkl_checksum              53436