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Microwave spectrum of arsenic triphosphide

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Title: Microwave spectrum of arsenic triphosphide
Authors: Daly, Adam M.1, Cossairt, Brandi M.2, Southwood, Gavin1, Carey, Spencer J.1, Cummins, Christopher C.3, Kukolich, Stephen G.1 kukolich@u.arizona.edu
Source: Journal of Molecular Spectroscopy. Aug2012, Vol. 278, p68-71. 4p.
Subjects: Arsenic compounds, Spectrum analysis, Quadrupoles, Electronic excitation, Numerical analysis, Vibration (Mechanics)
Abstract: Abstract: The microwave spectrum of AsP3 has been measured and assignments for three different vibrational states have been made. The symmetric top ΔJ =+1 transitions have been fit to obtain rotational constants, centrifugal distortion constants and quadrupole coupling strengths for the three vibrational states (I–III), B I =2201.394(1)MHz, =48.728(5)MHz, =0.2(3)kHz, =0.5(1)kHz and σ I =4kHz, B II =2192.26(1)MHz, =48.62(4)MHz, B III =2183.93(2)MHz, =48.53(4)MHz. The experimental vibration–rotation coupling constant, α(ν 4)=9.20(3)MHz is compared with results from MP2/6-311G** calculations. The excited states (II and III) are tentatively assigned to the ν 4 and 2ν 4 excited vibrational states. [Copyright &y& Elsevier]
Copyright of Journal of Molecular Spectroscopy is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 80027314
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Microwave spectrum of arsenic triphosphide
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  Data: <searchLink fieldCode="AR" term="%22Daly%2C+Adam+M%2E%22">Daly, Adam M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cossairt%2C+Brandi+M%2E%22">Cossairt, Brandi M.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Southwood%2C+Gavin%22">Southwood, Gavin</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Carey%2C+Spencer+J%2E%22">Carey, Spencer J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cummins%2C+Christopher+C%2E%22">Cummins, Christopher C.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Kukolich%2C+Stephen+G%2E%22">Kukolich, Stephen G.</searchLink><relatesTo>1</relatesTo><i> kukolich@u.arizona.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Molecular+Spectroscopy%22">Journal of Molecular Spectroscopy</searchLink>. Aug2012, Vol. 278, p68-71. 4p.
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  Data: <searchLink fieldCode="DE" term="%22Arsenic+compounds%22">Arsenic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Spectrum+analysis%22">Spectrum analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Quadrupoles%22">Quadrupoles</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+excitation%22">Electronic excitation</searchLink><br /><searchLink fieldCode="DE" term="%22Numerical+analysis%22">Numerical analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Vibration+%28Mechanics%29%22">Vibration (Mechanics)</searchLink>
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  Data: Abstract: The microwave spectrum of AsP3 has been measured and assignments for three different vibrational states have been made. The symmetric top ΔJ =+1 transitions have been fit to obtain rotational constants, centrifugal distortion constants and quadrupole coupling strengths for the three vibrational states (I–III), B I =2201.394(1)MHz, =48.728(5)MHz, =0.2(3)kHz, =0.5(1)kHz and σ I =4kHz, B II =2192.26(1)MHz, =48.62(4)MHz, B III =2183.93(2)MHz, =48.53(4)MHz. The experimental vibration–rotation coupling constant, α(ν 4)=9.20(3)MHz is compared with results from MP2/6-311G** calculations. The excited states (II and III) are tentatively assigned to the ν 4 and 2ν 4 excited vibrational states. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Journal of Molecular Spectroscopy is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.jms.2012.03.007
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      – Code: eng
        Text: English
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        PageCount: 4
        StartPage: 68
    Subjects:
      – SubjectFull: Arsenic compounds
        Type: general
      – SubjectFull: Spectrum analysis
        Type: general
      – SubjectFull: Quadrupoles
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      – SubjectFull: Electronic excitation
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      – SubjectFull: Numerical analysis
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      – SubjectFull: Vibration (Mechanics)
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      – TitleFull: Microwave spectrum of arsenic triphosphide
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            NameFull: Southwood, Gavin
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            NameFull: Carey, Spencer J.
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            NameFull: Cummins, Christopher C.
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              M: 08
              Text: Aug2012
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              Y: 2012
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              Value: 278
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