The permanent electric dipole moments and magnetic hyperfine interactions of ruthenium mononitride, RuN

Timothy Steimle; Wilton Virgo

doi:10.1063/1.1626536

The permanent electric dipole moments and magnetic hyperfine interactions of ruthenium mononitride, RuN

Timothy Steimle, Wilton Virgo

Molecular Sciences, School of (SMS)

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

14 Scopus citations

Abstract

Analysis of the optical Stark spectra for the low rotational branch features of the (0,0) F²Σ⁺←X²Σ⁺ band system was performed. The determined permanent electric dipole moment of RuN(X²Σ⁺) is surpassingly small when compared with RuC(X¹Σ⁺) and inconsistent with simple electronegativity arguments. The reduction of μ(F²Σ⁺) compared with μ(X²Σ⁺) is consistent with the proposed nature of the electronic wave functions but appears to be at odds with the observed small hyperfine structure in the F²Σ⁺ state.

Original language	English (US)
Pages (from-to)	12965-12972
Number of pages	8
Journal	Journal of Chemical Physics
Volume	119
Issue number	24
DOIs	https://doi.org/10.1063/1.1626536
State	Published - Dec 22 2003

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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abstract = "Analysis of the optical Stark spectra for the low rotational branch features of the (0,0) F2Σ+←X2Σ+ band system was performed. The determined permanent electric dipole moment of RuN(X2Σ+) is surpassingly small when compared with RuC(X1Σ+) and inconsistent with simple electronegativity arguments. The reduction of μ(F2Σ+) compared with μ(X2Σ+) is consistent with the proposed nature of the electronic wave functions but appears to be at odds with the observed small hyperfine structure in the F2Σ+ state.",

author = "Timothy Steimle and Wilton Virgo",

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AU - Virgo, Wilton

PY - 2003/12/22

Y1 - 2003/12/22

N2 - Analysis of the optical Stark spectra for the low rotational branch features of the (0,0) F2Σ+←X2Σ+ band system was performed. The determined permanent electric dipole moment of RuN(X2Σ+) is surpassingly small when compared with RuC(X1Σ+) and inconsistent with simple electronegativity arguments. The reduction of μ(F2Σ+) compared with μ(X2Σ+) is consistent with the proposed nature of the electronic wave functions but appears to be at odds with the observed small hyperfine structure in the F2Σ+ state.

AB - Analysis of the optical Stark spectra for the low rotational branch features of the (0,0) F2Σ+←X2Σ+ band system was performed. The determined permanent electric dipole moment of RuN(X2Σ+) is surpassingly small when compared with RuC(X1Σ+) and inconsistent with simple electronegativity arguments. The reduction of μ(F2Σ+) compared with μ(X2Σ+) is consistent with the proposed nature of the electronic wave functions but appears to be at odds with the observed small hyperfine structure in the F2Σ+ state.

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The permanent electric dipole moments and magnetic hyperfine interactions of ruthenium mononitride, RuN

Abstract

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