Allycyanide gauche revisited

The microwave spectrum of the ground state of the gauche rotamer of allylcyanide (CH 2=CHCH 2 CN) has been remeasured. The obtained rotational constants A = 19 707.9 ± 0.1, B = 2 619.74 ± 0.05 and C = 2 497.43 ± 0.05 (in MHz) were in good agreement with a structural model. The dipole moment compone...

Full description

Saved in:
Bibliographic Details
Published in:Journal of molecular structure 1983, Vol.97, p.323-326
Main Authors: Zeisberger, E., Botskor, I.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The microwave spectrum of the ground state of the gauche rotamer of allylcyanide (CH 2=CHCH 2 CN) has been remeasured. The obtained rotational constants A = 19 707.9 ± 0.1, B = 2 619.74 ± 0.05 and C = 2 497.43 ± 0.05 (in MHz) were in good agreement with a structural model. The dipole moment components were also fitted as | μ a| = 3.50 ± 0.05, | μ b| = 1.70 ± 0.02 and | μ c| = 0.19 ± 0.04 (in Debye). The results are in both cases in good agreement with a CCCC dihedral angle near the expected 120°.
ISSN:0022-2860
1872-8014
DOI:10.1016/0022-2860(83)90210-7