Diode laser absorption spectrum of cold bands Of C2HD at 6500 cm-1

被引:15
作者
Hardwick, J. L. [1 ]
Martin, Z. T.
Schoene, E. A.
Tyng, V.
Wolf, E. N.
机构
[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA
[2] Univ Oregon, Dept Phys, Eugene, OR 97403 USA
关键词
acetylene-d(1); (C2HD)-C-12; Coriolis coupling; diode laser spectroscopy;
D O I
10.1016/j.jms.2006.07.008
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The absorption spectrum of acetylene-d has been observed at high resolution between 6470 and 6630 cm(-1) using an external cavity diode laser. Three cold bands have been observed: the strong 2v(1) band, the weaker v(1) + v(2) + 2v(5) band, and the (v(1) + v(3) + v(5))(1) band, which gains its intensity through Coriolis resonance with 2v(1). Centers of unblended lines are determined with an accuracy of approximately 10 MHz. (c) 2006 Elsevier Inc. All rights reserved.
引用
收藏
页码:208 / 215
页数:8
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