Intracavity laser absorption spectroscopy of platinum fluoride, PtF
Intracavity laser absorption spectroscopy of platinum fluoride, PtF
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DOI：
10.1016/j.jms.2010.10.006
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发表时间：
2011-01-01
影响因子：
1.4
通讯作者：
O'Brien, James J.
中科院分区：
文献类型：
--
作者：
Handler, Kimberly G.;Harris, Rachel A.;O'Brien, James J.
记录并分析了PtF电子跃迁发生在11 940 cm（-1）和12 496 cm（-1）的两个振动带。这些跃迁被确定为[11.9]ω = 3/2 - X ω = 3/2电子跃迁的（0,0）和（1,0）带。用微量的SF6在内衬铂箔的铜空心阴极中制备气相PtF，用腔内激光吸收光谱法记录了光谱。这项工作代表了首次发表的PtF光谱数据。给出了基态和激发态的分子常数。(C) 2010爱思唯尔公司版权所有。
Two vibrational bands of an electronic transition of PtF occurring at 11 940 cm(-1) and 12 496 cm(-1) were recorded and analyzed. These transitions are identified as the (0,0) and (1,0) bands of an [11.9] Omega = 3/2 - X Omega = 3/2 electronic transition. Gas phase PtF was produced in a copper hollow cathode lined with platinum foil using a trace amount of SF6, and the spectrum was recorded at Doppler resolution by intracavity laser absorption spectroscopy. This work represents the first published spectroscopic data on PtF. Molecular constants for the ground and excited electronic states are presented. (C) 2010 Elsevier Inc. All rights reserved.