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Zhuang X, Steimle TC. The electric dipole moment of cobalt monoxide, CoO. J Chem Phys. 2014;140(12):124301doi: 10.1063/1.4868551.
Zhuang, X., & Steimle, T. C. (2014). The electric dipole moment of cobalt monoxide, CoO. The Journal of chemical physics, 140(12), 124301. https://doi.org/10.1063/1.4868551
Zhuang, Xiujuan, and Steimle, Timothy C. "The electric dipole moment of cobalt monoxide, CoO." The Journal of chemical physics vol. 140,12 (2014): 124301. doi: https://doi.org/10.1063/1.4868551
Zhuang X, Steimle TC. The electric dipole moment of cobalt monoxide, CoO. J Chem Phys. 2014 Mar 28;140(12):124301. doi: 10.1063/1.4868551. PMID: 24697435.
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J Chem Phys. 2014 Mar 28;140(12):124301. doi: 10.1063/1.4868551.

The electric dipole moment of cobalt monoxide, CoO.

The Journal of chemical physics

Xiujuan Zhuang, Timothy C Steimle

Affiliations

  1. College of Physics and Microelectronics Science, Key Laboratory for Micro-Nano Physics and Technology of Hunan Province, Hunan University, Changsha 410082, China.
  2. Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287-1604, USA.

PMID: 24697435 DOI: 10.1063/1.4868551

Abstract

A number of low-rotational lines of the E(4)Δ7/2 ← X(4)Δ7/2 (1,0) band system of cobalt monoxide, CoO, were recorded field free and in the presence of a static electric field. The magnetic hyperfine parameter, h7/2, and the electron quadrupole parameter, eQq0, for the E(4)Δ7/2(υ = 1) state were optimized from the analysis of the field-free spectrum. The permanent electric dipole moment, μ(→)(el), for the X(4)Δ7/2 (υ = 0) and E(4)Δ7/2 (υ = 1) states were determined to be 4.18 ± 0.05 D and 3.28 ± 0.05 D, respectively, from the analysis of the observed Stark spectra of F' = 7 ← F″ = 6 branch feature in the Q(7/2) line and the F' = 8 ← F″ = 7 branch feature in the R(7/2) line. The measured dipole moments of CoO are compared to those from theoretical predictions and the trend across the 3d-metal monoxide series discussed.

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