A molecular beam-optical Stark study of the a 2Π-Π2Σ band system of YO

Timothy Steimle; Jeffrey E. Shirley

doi:10.1063/1.457888

A molecular beam-optical Stark study of the a 2Π-Π2Σ band system of YO

Timothy Steimle, Jeffrey E. Shirley

Molecular Sciences, School of (SMS)

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20 Scopus citations

Abstract

The permanent electric dipole moments of yttrium monoxide YO in its X ²Σ⁺, A ²Π_3/2, and A ²Π_1/2 states have been experimentally determined from an analysis of the Stark shifts in the optical spectrum of a molecular beam sample. The determined values are 4.45(7), 3.68(2), and 3.22(8) D, respectively. The results are discussed in terms of bonding models for YO and are compared to recent theoretical predictions.

Original language	English (US)
Pages (from-to)	3292-3296
Number of pages	5
Journal	The Journal of chemical physics
Volume	92
Issue number	6
DOIs	https://doi.org/10.1063/1.457888
State	Published - Jan 1 1990

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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abstract = "The permanent electric dipole moments of yttrium monoxide YO in its X 2Σ+, A 2Π3/2, and A 2Π1/2 states have been experimentally determined from an analysis of the Stark shifts in the optical spectrum of a molecular beam sample. The determined values are 4.45(7), 3.68(2), and 3.22(8) D, respectively. The results are discussed in terms of bonding models for YO and are compared to recent theoretical predictions.",

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N2 - The permanent electric dipole moments of yttrium monoxide YO in its X 2Σ+, A 2Π3/2, and A 2Π1/2 states have been experimentally determined from an analysis of the Stark shifts in the optical spectrum of a molecular beam sample. The determined values are 4.45(7), 3.68(2), and 3.22(8) D, respectively. The results are discussed in terms of bonding models for YO and are compared to recent theoretical predictions.

AB - The permanent electric dipole moments of yttrium monoxide YO in its X 2Σ+, A 2Π3/2, and A 2Π1/2 states have been experimentally determined from an analysis of the Stark shifts in the optical spectrum of a molecular beam sample. The determined values are 4.45(7), 3.68(2), and 3.22(8) D, respectively. The results are discussed in terms of bonding models for YO and are compared to recent theoretical predictions.

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A molecular beam-optical Stark study of the a 2Π-Π2Σ band system of YO

Abstract

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