In:
Chemische Berichte, Wiley, Vol. 130, No. 8 ( 1997-08), p. 1043-1046
Abstract:
Pulsed flash pyrolysis of 1,1,l‐trimethyltetrasilane ( 5 ) led to trimethylsilane, silane and a further species which is believed to be dibridged Si 2 H 2 ( 13 ). Another route to 13 was found in the cocondensation of hydrogen and silicon atoms in an argon matrix at 12 K. The identification of matrix‐isolated 13 is based on observed IR bands at 1475.6, 1092.8 and 890.3 cm −1 . These positions are in good agreement with the ab initio calculated wavenumbers for the strongest absorptions of 13 . The band shifts for the mono‐ and dideuterated isotopomers support this assignment.
Type of Medium:
Online Resource
ISSN:
0009-2940
DOI:
10.1002/cber.19971300804
Language:
English
Publisher:
Wiley
Publication Date:
1997
detail.hit.zdb_id:
1475009-0