Preparation of a high-coordinated-silicon-centered spiro-cyclic compound.
Kushvaha, Saroj Kumar; Gorantla, Sai Manoj N. V. T.; Kallenbach, Paula; Herbst-Irmer, Regine; Stalke, Dietmar; Roesky, Herbert W.; Dalton transactions (Cambridge, England : 2003) 53 (2024) 11410–11416; doi:10.1039/d4dt00627e

data_7716339
_publ_section_title
;
 Preparation of a high-coordinated-silicon-centered spiro-cyclic compound.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11410
_journal_page_last               11416
_journal_paper_doi               10.1039/d4dt00627e
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C41 H43 Cl N2 Si2'
_chemical_formula_sum            'C41 H43 Cl N2 Si2'
_chemical_formula_weight         655.40
_space_group_crystal_system      triclinic
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_space_group_name_Hall           '-P 1'
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_atom_sites_solution_hydrogens   geom
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_audit_update_record
;
2024-01-19 deposited with the CCDC.	2024-06-05 downloaded from the CCDC.
;
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_cell_volume                     1800.3(7)
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_diffrn_ambient_temperature      100(2)
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_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker Smart APEX II Quazar'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_unetI/netI     0.0220
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_diffrn_source                   'Incoatec Microsource'
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_exptl_absorpt_correction_T_max  0.7455
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2016/2
_exptl_crystal_colour            colourless
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_exptl_crystal_description       block
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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         8015
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0410
_refine_ls_R_factor_gt           0.0325
_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^)+(0.0373P)^2^+0.8888P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0801
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                6875
_reflns_number_total             8015
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt00627e2.cif
_cod_data_source_block           sad_a
_cod_depositor_comments
'Adding full bibliography for 7716338--7716339.cif.'
_cod_database_code               7716339
_shelx_shelxl_version_number     2018/3
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_shelx_res_checksum              40067
_shelx_hkl_checksum              9343