The selective formation of a 1,2-disilabenzene from the reaction of a disilyne with phenylacetylene.
Sugahara, Tomohiro; Guo, Jing-Dong; Hashizume, Daisuke; Sasamori, Takahiro; Nagase, Shigeru; Tokitoh, Norihiro; Dalton transactions (Cambridge, England : 2003) 47 (2018) 13318–13322; doi:10.1039/c8dt03081b

data_7047351
_publ_section_title
;
 The selective formation of a 1,2-disilabenzene from the reaction of a
 disilyne with phenylacetylene.
;
_journal_issue                   38
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13318
_journal_page_last               13322
_journal_paper_doi               10.1039/c8dt03081b
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         'C52 H102 Si10, C6 H6'
_chemical_formula_sum            'C58 H108 Si10'
_chemical_formula_weight         1086.34
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_space_group_name_Hall           '-P 2a 2bc'
_space_group_name_H-M_alt        'P n n a'
_symmetry_space_group_name_Hall  '-P 2a 2bc'
_symmetry_space_group_name_H-M   'P n n a'
_atom_sites_solution_hydrogens   difmap
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_atom_sites_solution_secondary   difmap
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;
2018-03-18 deposited with the CCDC.
2018-08-23 downloaded from the CCDC.
;
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_computing_cell_refinement       PROCESS-AUTO
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_computing_molecular_graphics    SHELXLE
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_diffrn_measurement_device_type  'Large cylindrical IP camera'
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_diffrn_reflns_point_group_measured_fraction_full 0.987
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_diffrn_source                   'SPring-8 BL02B1 beamline'
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;
 PROCESS-AUTO (1998).
 Automatic Data Acquisition and Processing Package
 for 2D image data. Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.027
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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^)+(0.0541P)^2^+3.0694P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                7561
_reflns_number_total             7977
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments
'Adding full bibliography for 7047350--7047352.cif.'
_cod_database_code               7047351
_shelx_shelxl_version_number     2018/1
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