Cavity ringdown laser absorption spectroscopy and time-of-flight mass spectroscopy of jet cooled platinum suicides

J. B. Paul; J. J. Scherer; C. P. Collier; R. J. Saykally

doi:10.1063/1.471101

Cavity ringdown laser absorption spectroscopy and time-of-flight mass spectroscopy of jet cooled platinum suicides

J. B. Paul, J. J. Scherer, C. P. Collier, R. J. Saykally

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

37 Scopus citations

Abstract

The cavity ringdown technique (CRLAS) has been employed to measure the gas phase absorption spectrum of the platinum suicide molecule in the 350 nm region. All nine of the measured rovibronic bands are assigned to a single ¹∑-¹∑ electronic transition, with a ground state vibrational frequency of ω″_e = 549.0(3) cm^-1, and a bond length of r″₀ = 2.069(1) Å. The results of this study are compared with experimental data for the coinage metal suicides. Additionally, time-of-flight mass spectrometric results indicate that a variety of polyatomic metal suicides are formed in our molecular jet expansion.

Original language	English
Pages (from-to)	2782-2788
Number of pages	7
Journal	Journal of Chemical Physics
Volume	104
Issue number	8
DOIs	https://doi.org/10.1063/1.471101
State	Published - 1996
Externally published	Yes

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title = "Cavity ringdown laser absorption spectroscopy and time-of-flight mass spectroscopy of jet cooled platinum suicides",

abstract = "The cavity ringdown technique (CRLAS) has been employed to measure the gas phase absorption spectrum of the platinum suicide molecule in the 350 nm region. All nine of the measured rovibronic bands are assigned to a single 1∑-1∑ electronic transition, with a ground state vibrational frequency of ω″e = 549.0(3) cm-1, and a bond length of r″0 = 2.069(1) {\AA}. The results of this study are compared with experimental data for the coinage metal suicides. Additionally, time-of-flight mass spectrometric results indicate that a variety of polyatomic metal suicides are formed in our molecular jet expansion.",

author = "Paul, {J. B.} and Scherer, {J. J.} and Collier, {C. P.} and Saykally, {R. J.}",

year = "1996",

doi = "10.1063/1.471101",

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AU - Paul, J. B.

AU - Scherer, J. J.

AU - Collier, C. P.

AU - Saykally, R. J.

PY - 1996

Y1 - 1996

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AB - The cavity ringdown technique (CRLAS) has been employed to measure the gas phase absorption spectrum of the platinum suicide molecule in the 350 nm region. All nine of the measured rovibronic bands are assigned to a single 1∑-1∑ electronic transition, with a ground state vibrational frequency of ω″e = 549.0(3) cm-1, and a bond length of r″0 = 2.069(1) Å. The results of this study are compared with experimental data for the coinage metal suicides. Additionally, time-of-flight mass spectrometric results indicate that a variety of polyatomic metal suicides are formed in our molecular jet expansion.

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JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 8

ER -

Cavity ringdown laser absorption spectroscopy and time-of-flight mass spectroscopy of jet cooled platinum suicides

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