Diverse Reactivity of ECp* (E = Al, Ga) toward Low-Coordinate Transition Metal Amides [TM(N(SiMe<sub>3</sub>)<sub>2</sub>)<sub>2</sub>] (TM = Fe, Co, Zn): Insertion, Cp* Transfer, and Orthometalation.
Weßing, Jana; Göbel, Christoph; Weber, Birgit; Gemel, Christian; Fischer, Roland A.; Inorganic chemistry 56 (2017) 3517–3525; doi:10.1021/acs.inorgchem.6b03127

data_4349381
_publ_section_title
;
 Diverse Reactivity of ECp* (E = Al, Ga) toward Low-Coordinate Transition
 Metal Amides [TM(N(SiMe<sub>3</sub>)<sub>2</sub>)<sub>2</sub>] (TM = Fe,
 Co, Zn): Insertion, Cp* Transfer, and Orthometalation.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3517
_journal_page_last               3525
_journal_paper_doi               10.1021/acs.inorgchem.6b03127
_journal_volume                  56
_journal_year                    2017
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C12 H36 Co N2 Si4, C10 H15 Ga'
_chemical_formula_sum            'C22 H51 Co Ga N2 Si4'
_chemical_formula_weight         584.66
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 106.876(1)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.8275(2)
_cell_length_b                   21.4098(2)
_cell_length_c                   18.8062(2)
_cell_measurement_reflns_used    12754
_cell_measurement_temperature    108
_cell_measurement_theta_max      76.2250
_cell_measurement_theta_min      3.6900
_cell_volume                     6483.59(12)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
;
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      108
_diffrn_detector_area_resol_mean 10.4372
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'SuperNova, Agilent Technologies'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0279
_diffrn_reflns_av_unetI/netI     0.0358
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            31094
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        67.68
_diffrn_reflns_theta_max         76.33
_diffrn_reflns_theta_min         3.43
_exptl_absorpt_coefficient_mu    6.518
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.64879
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.198
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             2488
_exptl_crystal_size_max          0.225
_exptl_crystal_size_mid          0.172
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.889
_refine_diff_density_min         -0.531
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     575
_refine_ls_number_reflns         13339
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0440
_refine_ls_R_factor_gt           0.0338
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'W=1/[\S^2^(FO^2^)+(0.0446P)^2^+2.8545P] WHERE P=(FO^2^+2FC^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0828
_refine_ls_wR_factor_ref         0.0880
_reflns_number_gt                11300
_reflns_number_total             13339
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic6b03127_si_001.cif
_cod_data_source_block           om1190
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4349381
_shelx_res_checksum              4623
_shelx_hkl_checksum              56625