COMPOUNDS OF GERMANIUM AND TIN .16. A TETRAARYLDISTANNENE WITH A LONGTIN-TIN MULTIPLE BOND AND DIFFERING ENVIRONMENTS AT THE TIN ATOMS

Authors
WEIDENBRUCH M KILIAN H PETERS K VONSCHNERING HG MARSMANN H
Citation
M. Weidenbruch et al., COMPOUNDS OF GERMANIUM AND TIN .16. A TETRAARYLDISTANNENE WITH A LONGTIN-TIN MULTIPLE BOND AND DIFFERING ENVIRONMENTS AT THE TIN ATOMS, Chemische Berichte, 128(10), 1995, pp. 983-985
Citations number
28
Categorie Soggetti
Chemistry
Journal title
Chemische Berichte → ACNP
ISSN journal
00092940
Volume
128
Issue
10
Year of publication
1995
Pages
983 - 985
Database
ISI
SICI code
0009-2940(1995)128:10<983:COGAT.>2.0.ZU;2-T
Abstract
Although akis(2-tert-butyl-4,5,6-trimethylphenyl)distannene (9), the f irst tetraaryl-distannene to be reported on, is stable in the solid st ate, only the monomeric stannylene 8 can be detected in solution. An X -ray crystal structure analysis of 9 reveals a long tin-tin bond lengt h of 291.0(1) pm and a trans-bent Sn2C4 framework with different fold angles of 21.4 degrees and 64.4 degrees.