1,2-Insertion reactions of alkynes into Ge-C bonds of arylbromogermylene.
Sugahara, Tomohiro; Espinosa Ferao, Arturo; Rey Planells, Alicia; Guo, Jing-Dong; Aoyama, Shin; Igawa, Kazunobu; Tomooka, Katsuhiko; Sasamori, Takahiro; Hashizume, Daisuke; Nagase, Shigeru; Tokitoh, Norihiro; Dalton transactions (Cambridge, England : 2003) 49 (2020) 7189–7196; doi:10.1039/d0dt01223h

data_7704310
_publ_section_title
;
 1,2-Insertion reactions of alkynes into Ge-C bonds of arylbromogermylene.
;
_journal_issue                   21
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7189
_journal_page_last               7196
_journal_paper_doi               10.1039/d0dt01223h
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety
'C47 H77.06 Br0.94 Ge N2 O4.06 S2 Si4, 0.5(C6H6)'
_chemical_formula_sum            'C50 H80.06 Br0.94 Ge N2 O4.06 S2 Si4'
_chemical_formula_weight         1098.36
_space_group_crystal_system      triclinic
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_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_block_doi                 10.5517/ccdc.csd.cc220v76
_audit_creation_method           SHELXL-2018/1
_audit_update_record
;
2020-05-02 deposited with the CCDC.	2020-05-05 downloaded from the CCDC.
;
_cell_angle_alpha                76.8720(10)
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_cell_measurement_temperature    173(2)
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'Yadokari-XG 2011 (Wakita Nemoto et al., 2011)'
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'Yadokari-XG 2011 (Wakita,Nemoto et al., 2011)'
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_computing_structure_solution    SHELXT
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.920
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0490
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_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.920
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_diffrn_reflns_limit_h_min       -14
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_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            111649
_diffrn_reflns_point_group_measured_fraction_full 0.992
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_diffrn_source                   'fine-focus sealed tube'
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 MULABS - Empirical Correction for Absorption Anisotropy.
 Blessing, R. H., Acta Cryst., A51, 33-38 (1995).
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.301
_exptl_crystal_description       plate
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_exptl_crystal_size_mid          0.090
_exptl_crystal_size_min          0.030
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_refine_diff_density_min         -0.361
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_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
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_refine_ls_number_reflns         25803
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0598
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0404P)^2^+2.5349P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0819
_refine_ls_wR_factor_ref         0.0893
_reflns_Friedel_coverage         0.000
_reflns_number_gt                19913
_reflns_number_total             25803
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt01223h3.cif
_cod_data_source_block           7brev3
_cod_depositor_comments
'Adding full bibliography for 7704306--7704311.cif.'
_cod_database_code               7704310
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_min   0.871
_shelx_estimated_absorpt_t_max   0.959
_shelx_res_checksum              68671