Open AccessEMISSION SPECTRUM OF GAS PHASE CCl2
Author(s) -
Chen Ning Yang,
Qingyi Lu,
Xingxiao Ma,
Gui Zhi-Feng,
Zhao Xianzhang,
Lu Tong-Xing
Publication year - 1992
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.41.1582
Subject(s) - gas phase , atomic physics , materials science , ground state , emission spectrum , spectral line , physics , analytical chemistry (journal) , chemistry , chromatography , astronomy
In DC discharge of CCl2 vapor, the emission spectrum from 520 to 630 nm has been observed and identified as the A→X transition of CC12 radical. About 400 bands were assigned to (v1′,v2′,0)→(v1″,v2″,0) progressions of 35Cl-C-35Cl and 35Cl-C-37Cl, and tabulated to Deslandres tables. Spectral analysis gave out the vibrational frequencies v1, v2 and their isotopic shifts in which the data of gas-phase CCl2 in ground state were not found yet in literatures.