Synthesis, electronic nature, and reactivity of selected silylene carbonyl complexes
Schoening, Juliane; Ganesamoorthy, Chelladurai; Wölper, Christoph; Solel, Ephrath; Schreiner, Peter R.; Schulz, Stephan; Dalton Transactions  (2022) –; doi:10.1039/D2DT01335E

data_7710246
_publ_section_title
;
 Synthesis, electronic nature, and reactivity of selected silylene
 carbonyl complexes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT01335E
_journal_year                    2022
_chemical_formula_sum            'C62 H85 Ga2 I2 N4 O Si'
_chemical_formula_weight         1323.67
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2022-01-25 deposited with the CCDC.	2022-05-11 downloaded from the CCDC.
;
_cell_angle_alpha                84.024(10)
_cell_angle_beta                 77.522(9)
_cell_angle_gamma                77.605(9)
_cell_formula_units_Z            2
_cell_length_a                   10.8429(18)
_cell_length_b                   14.778(3)
_cell_length_c                   20.517(4)
_cell_measurement_reflns_used    9191
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.67
_cell_measurement_theta_min      2.71
_cell_volume                     3129.3(10)
_computing_cell_refinement       'BRUKER APEX2(v2009.5-1)'
_computing_data_collection       'BRUKER APEX2(v2009.5-1)'
_computing_data_reduction        'BRUKER APEX2(v2009.5-1)'
_computing_molecular_graphics    'ORTEP/PLATON (Spek)'
_computing_publication_material  'BRUKER AXS SHELXTL (c) 2008 / Vers. 2008/4'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'BRUKER APEX2(v2009.5-1)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.895
_diffrn_measurement_device_type  'Bruker D8 KAPPA II (APEX II detector)'
_diffrn_measurement_method       'Data collection strategy APEX 2/COSMO'
_diffrn_radiation_monochromator  'Triumph Goebel mirror'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0645
_diffrn_reflns_av_unetI/netI     0.0690
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.895
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            173539
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.895
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         33.447
_diffrn_reflns_theta_min         1.691
_exptl_absorpt_coefficient_mu    1.908
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.69
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 SADABS
 R.H. Blessing, Acta Cryst. (1995) A51 33-38 
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.405
_exptl_crystal_description       tablet
_exptl_crystal_F_000             1350
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.080
_refine_diff_density_max         1.305
_refine_diff_density_min         -1.208
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     669
_refine_ls_number_reflns         21878
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0808
_refine_ls_R_factor_gt           0.0353
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0200P)^2^+1.9722P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0574
_refine_ls_wR_factor_ref         0.0680
_reflns_Friedel_coverage         0.000
_reflns_number_gt                14460
_reflns_number_total             21878
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt01335e2.cif
_cod_data_source_block           cg_073m
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_atom_sites_solution_secondary' value 'diffmap' was
changed to 'difmap'.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        3129.4(10)
_cod_database_code               7710246
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.803
_shelx_estimated_absorpt_t_max   0.862
_shelx_res_checksum              573