TY  - JOUR
A1  - Mitzlaff, Michael
A1  - Holm, Reimer
A1  - Hartmann, Hermann
T1  - Mikrowellenspektrum und Struktur von Fluortribromsilan und Methyltribromsilan
T2  - Zeitschrift für Naturforschung, A
N2  - The microwave spectra of SiFBr3 and CH3SiBr have been investigated in the region from 30 to 40 GHz. Assuming reasonable values for dSi-F, dSi-C and the methyl group a least squares analysis of the rotational constants yields dSi-Br ≮Br—Si—Br SiFBr3 (2,171 ± 0,001) A (111,36 ± 0,15)°, CH3SiBr3 (2,175±0,001) A (111,09±0,15)°. A barrier to internal rotation of about 1 kcal/mole is estimated by the intensity method.
Y1  - 2014
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/74067
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-740670
SN  - 1865-7109
VL  - 23
IS  - 11
SP  - 1819
EP  - 1821
PB  - Verlag der Zeitschrift für Naturforschung
CY  - Tübingen
ER  -