Detection of the N3 free radical by laser magnetic resonance at 6.08 μm

Ralph Pahnke; Stephen H. Ashworth; John M. Brown

doi:10.1016/0009-2614(88)85079-6

Detection of the N3 free radical by laser magnetic resonance at 6.08 μm

Ralph Pahnke, Stephen H. Ashworth, John M. Brown

Centre for Ocean and Atmospheric Sciences

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

Lines in the ?3 (antisymmetric stretch) fundamental band of the N3 radical in the 2?g state have been detected by CO laser magnetic resonance. The observations have been assigned to P, Q, and R lines in the fundamental vibration-rotation band and lead to a precise determination of the vibrational interval, the ground-state rotational constant and its dependence on the antisymmetric stretching vibration: ?3 = 1644.67903(24) cm-1, B0=0.431438(16) cm-1 and a3=0.004357(18) cm-1.

Original language	English
Pages (from-to)	179-182
Number of pages	4
Journal	Chemical Physics Letters
Volume	147
Issue number	2-3
DOIs	https://doi.org/10.1016/0009-2614(88)85079-6
Publication status	Published - 8 Nov 1988

Access to Document

10.1016/0009-2614(88)85079-6

Cite this

@article{ef01ab99f98e473eaa9baa5364e601f8,

title = "Detection of the N3 free radical by laser magnetic resonance at 6.08 μm",

abstract = "Lines in the ?3 (antisymmetric stretch) fundamental band of the N3 radical in the 2?g state have been detected by CO laser magnetic resonance. The observations have been assigned to P, Q, and R lines in the fundamental vibration-rotation band and lead to a precise determination of the vibrational interval, the ground-state rotational constant and its dependence on the antisymmetric stretching vibration: ?3 = 1644.67903(24) cm-1, B0=0.431438(16) cm-1 and a3=0.004357(18) cm-1.",

author = "Ralph Pahnke and Ashworth, {Stephen H.} and Brown, {John M.}",

year = "1988",

month = nov,

day = "8",

doi = "10.1016/0009-2614(88)85079-6",

language = "English",

volume = "147",

pages = "179--182",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

number = "2-3",

}

TY - JOUR

T1 - Detection of the N3 free radical by laser magnetic resonance at 6.08 μm

AU - Pahnke, Ralph

AU - Ashworth, Stephen H.

AU - Brown, John M.

PY - 1988/11/8

Y1 - 1988/11/8

N2 - Lines in the ?3 (antisymmetric stretch) fundamental band of the N3 radical in the 2?g state have been detected by CO laser magnetic resonance. The observations have been assigned to P, Q, and R lines in the fundamental vibration-rotation band and lead to a precise determination of the vibrational interval, the ground-state rotational constant and its dependence on the antisymmetric stretching vibration: ?3 = 1644.67903(24) cm-1, B0=0.431438(16) cm-1 and a3=0.004357(18) cm-1.

AB - Lines in the ?3 (antisymmetric stretch) fundamental band of the N3 radical in the 2?g state have been detected by CO laser magnetic resonance. The observations have been assigned to P, Q, and R lines in the fundamental vibration-rotation band and lead to a precise determination of the vibrational interval, the ground-state rotational constant and its dependence on the antisymmetric stretching vibration: ?3 = 1644.67903(24) cm-1, B0=0.431438(16) cm-1 and a3=0.004357(18) cm-1.

U2 - 10.1016/0009-2614(88)85079-6

DO - 10.1016/0009-2614(88)85079-6

M3 - Article

VL - 147

SP - 179

EP - 182

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 2-3

ER -