The electronic emission spectrum of SiB

被引:9
作者
Brazier, Christopher R. [1 ]
Ruiz, Jose I. [1 ]
Parks, Sylvia V. [1 ]
机构
[1] Calif State Univ Long Beach, Dept Chem & Biochem, Long Beach, CA 90840 USA
关键词
SiB; silicon boride; emission; gas phase; electronic spectrum;
D O I
10.1016/j.jms.2006.10.003
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 gas phase spectrum of the silicon boride radical has been observed for the first time. Two electronic transitions were observed in emission from a corona excited supersonic expansion source. The D-4 Sigma(-)-X-4 Sigma(-) system consists of emission from v' = 0 to v" = 0-3 , while A(4)Pi-X-4 Sigma(-) system consists of numerous bands with v' = 0-5 and v" = 0-11, although only the strong 0-0 and 0-1 bands have been analyzed so far. (c) 2006 Elsevier Inc. All rights reserved.
引用
收藏
页码:1 / 6
页数:6
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