trans-7,7-diphenyl-7-silabicyclo[3.3,0]octan-3-one p-tosylhydrazone tetrahydrofuran solvate

Authors
Boss, C Stoeckli-Evans, H Keese, R
Citation
C. Boss et al., trans-7,7-diphenyl-7-silabicyclo[3.3,0]octan-3-one p-tosylhydrazone tetrahydrofuran solvate, ACT CRYST C, 54, 1998, pp. 1856-1858
Citations number
14
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
54
Year of publication
1998
Part
12
Pages
1856 - 1858
Database
ISI
SICI code
0108-2701(199812)54:<1856:TPT>2.0.ZU;2-8
Abstract
The structure of the title compound has been determined as a tetrahydrofura n solvate, C26H28N2O2SSi . C4H8O, at 193 K. This compound, which crystalliz es in the monoclinic space group C2/c, is disordered. The distances between the bridgehead atoms were restrained to be 1.510 +/- 0.015 Angstrom and re fined to 1.515 (11) (C1A-C5A) and 1.505 (12) Angstrom (C1B-C5B). The trans- fusion of the system results in a rather flat geometry, with the two cyclop entane rings adopting envelope conformations.