Facile activation of inert small molecules using a 1,2-disilylene
Garg, Palak; Dange, Deepak; Jiang, Yixiao; Jones, Cameron; Dalton Transactions  (2022) –; doi:10.1039/D2DT00721E

data_7710229
_publ_section_title
;
 Facile activation of inert small molecules using a 1,2-disilylene
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT00721E
_journal_year                    2022
_chemical_formula_sum            'C72 H98 Ge2 N4'
_chemical_formula_weight         1164.72
_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
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2022-02-25 deposited with the CCDC.	2022-05-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.716(2)
_cell_angle_beta                 94.053(2)
_cell_angle_gamma                101.225(2)
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_cell_length_b                   11.1632(2)
_cell_length_c                   16.1816(4)
_cell_measurement_reflns_used    12178
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      30.4900
_cell_measurement_theta_min      3.4720
_cell_volume                     1678.41(6)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    xseed
_computing_publication_material  Ciftab
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0293
_diffrn_reflns_av_unetI/netI     0.0293
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            21351
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_min         3.305
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.937
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.92603
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.81a (Rigaku Oxford Diffraction, 2020)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'pale orange'
_exptl_crystal_density_diffrn    1.152
_exptl_crystal_description       block
_exptl_crystal_F_000             622
_exptl_crystal_size_max          0.210
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.130
_refine_diff_density_max         0.989
_refine_diff_density_min         -0.342
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     363
_refine_ls_number_reflns         6590
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0419
_refine_ls_R_factor_gt           0.0370
_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^)+(0.0537P)^2^+1.5180P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0978
_refine_ls_wR_factor_ref         0.0998
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5969
_reflns_number_total             6590
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt00721e2.cif
_cod_data_source_block           Cj1522
_cod_database_code               7710229
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.828
_shelx_estimated_absorpt_t_max   0.888
_shelx_res_checksum              15153