The molecular Zeeman effect in PH2D and PHD2 and the molecular g-values, magnetic susceptibilities, and molecular quadrupole moment in PH3

S. G. Kukolich; W. H. Flygare

doi:10.1016/0009-2614(70)80243-3

The molecular Zeeman effect in PH₂D and PHD₂ and the molecular g-values, magnetic susceptibilities, and molecular quadrupole moment in PH₃

S. G. Kukolich, W. H. Flygare

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

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Abstract

The Zeeman effect was observed for two rotational transitions in PH₂D and two rotational transitions in PHD₂. The combined results were analyzed to determine the ratio of g-value to rotational constant parallel and perpendicular to the symmetry axis in PH₃. The results are g_∥/G_∥ = - (0.0279 ± 0.0015) × × 10^-11 sec and g_⊥/G_⊥ = (0.0128 ± 0.0012) × 10^-1 sec. The magnetic susceptibility anisotropy was determined to be χ_∥-χ_⊥ = - (2.7 ± 0.8) × 10^-6 erg/G² mole. The molecular quadrupole moment is Q_″ = = - (2.1 ± 1.0) × 10^-26 esu cm². The diagonal elements of the diamagnetic, paramagnetic and total susceptibility tensors and the second moments of the electronic charge distribution are given and compared to NH₃.

Original language	English (US)
Pages (from-to)	43-46
Number of pages	4
Journal	Chemical Physics Letters
Volume	7
Issue number	1
DOIs	https://doi.org/10.1016/0009-2614(70)80243-3
State	Published - Oct 1 1970
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "The molecular Zeeman effect in PH2D and PHD2 and the molecular g-values, magnetic susceptibilities, and molecular quadrupole moment in PH3",

abstract = "The Zeeman effect was observed for two rotational transitions in PH2D and two rotational transitions in PHD2. The combined results were analyzed to determine the ratio of g-value to rotational constant parallel and perpendicular to the symmetry axis in PH3. The results are g∥/G∥ = - (0.0279 ± 0.0015) × × 10-11 sec and g⊥/G⊥ = (0.0128 ± 0.0012) × 10-1 sec. The magnetic susceptibility anisotropy was determined to be χ∥-χ⊥ = - (2.7 ± 0.8) × 10-6 erg/G2 mole. The molecular quadrupole moment is Q″ = = - (2.1 ± 1.0) × 10-26 esu cm2. The diagonal elements of the diamagnetic, paramagnetic and total susceptibility tensors and the second moments of the electronic charge distribution are given and compared to NH3.",

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T1 - The molecular Zeeman effect in PH2D and PHD2 and the molecular g-values, magnetic susceptibilities, and molecular quadrupole moment in PH3

AU - Kukolich, S. G.

AU - Flygare, W. H.

PY - 1970/10/1

Y1 - 1970/10/1

N2 - The Zeeman effect was observed for two rotational transitions in PH2D and two rotational transitions in PHD2. The combined results were analyzed to determine the ratio of g-value to rotational constant parallel and perpendicular to the symmetry axis in PH3. The results are g∥/G∥ = - (0.0279 ± 0.0015) × × 10-11 sec and g⊥/G⊥ = (0.0128 ± 0.0012) × 10-1 sec. The magnetic susceptibility anisotropy was determined to be χ∥-χ⊥ = - (2.7 ± 0.8) × 10-6 erg/G2 mole. The molecular quadrupole moment is Q″ = = - (2.1 ± 1.0) × 10-26 esu cm2. The diagonal elements of the diamagnetic, paramagnetic and total susceptibility tensors and the second moments of the electronic charge distribution are given and compared to NH3.

AB - The Zeeman effect was observed for two rotational transitions in PH2D and two rotational transitions in PHD2. The combined results were analyzed to determine the ratio of g-value to rotational constant parallel and perpendicular to the symmetry axis in PH3. The results are g∥/G∥ = - (0.0279 ± 0.0015) × × 10-11 sec and g⊥/G⊥ = (0.0128 ± 0.0012) × 10-1 sec. The magnetic susceptibility anisotropy was determined to be χ∥-χ⊥ = - (2.7 ± 0.8) × 10-6 erg/G2 mole. The molecular quadrupole moment is Q″ = = - (2.1 ± 1.0) × 10-26 esu cm2. The diagonal elements of the diamagnetic, paramagnetic and total susceptibility tensors and the second moments of the electronic charge distribution are given and compared to NH3.

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The molecular Zeeman effect in PH₂D and PHD₂ and the molecular g-values, magnetic susceptibilities, and molecular quadrupole moment in PH₃

Abstract

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