A LOW-TEMPERATURE MATRIX-ISOLATION INFRARED STUDY OF ACETAMIDES .1. ACETAMIDE AND SOME DEUTERATED DERIVATIVES

Authors
KNUDSEN R SALA O HASE Y
Citation
R. Knudsen et al., A LOW-TEMPERATURE MATRIX-ISOLATION INFRARED STUDY OF ACETAMIDES .1. ACETAMIDE AND SOME DEUTERATED DERIVATIVES, Journal of molecular structure, 321(3), 1994, pp. 187-195
Citations number
24
Categorie Soggetti
Chemistry Physical
Journal title
Journal of molecular structure → ACNP
ISSN journal
00222860
Volume
321
Issue
3
Year of publication
1994
Pages
187 - 195
Database
ISI
SICI code
0022-2860(1994)321:3<187:ALMISO>2.0.ZU;2-N
Abstract
The IR spectra of acetamide and some of its deuterated derivatives in argon matrices (14 K) have been obtained in the region 4000-200 cm-1. An injection system was developed to avoid multiple site splitting. A normal coordinate analysis has been carried out for the a'' vibrationa l modes and from the C-NH2 torsional force constant the potential barr ier was calculated to be 81 kJ mol-1.