The Δ v = 0 and +1 sequence bands of the CN violet system observed during the flash photolysis of BrCN

The low J rotational lines of the ( v′= v″; v″=0, 1, …, 7) and ( v′= v″+1; v″=0, 1, …, 6) bands of the B 2Σ + → X 2Σ + transition in the CN free radical have been measured from absorption spectra obtained during the flash photolysis of low pressure BrCN in excess argon. Rotational analysis has yield...

Full description

Saved in:
Bibliographic Details
Published in:Journal of molecular spectroscopy 1974, Vol.49 (1), p.106-116
Main Author: Engleman, Rolf
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 low J rotational lines of the ( v′= v″; v″=0, 1, …, 7) and ( v′= v″+1; v″=0, 1, …, 6) bands of the B 2Σ + → X 2Σ + transition in the CN free radical have been measured from absorption spectra obtained during the flash photolysis of low pressure BrCN in excess argon. Rotational analysis has yielded accurate molecular constants for these states. A perturbation between the B 2Σ + ( v′ = 5) and A 2 Π 1 2 ( v′ = 17) states has been found and analyzed.
ISSN:0022-2852
1096-083X
DOI:10.1016/0022-2852(74)90100-3