Laser-induced fluorescence of CNN in an Ar matrix

Brent E. Wurfel; Anton Thoma; Richard Schlachta; Vladimir E. Bondybey

doi:10.1016/0009-2614(92)86113-V

Laser-induced fluorescence of CNN in an Ar matrix

Brent E. Wurfel
, Anton Thoma
, Richard Schlachta
, Vladimir E. Bondybey

Chair of Physical Chemistry

Technical University of Munich
Ohio State University

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

26 Scopus citations

Abstract

Fourier transform laser-induced fluorescence of CNN, A³Π→X³Σ^-, in an argon matrix has been investigated. Eight new vibronic transitions have been found, indicating that the ground-state asymmetric stretch is 1419 cm^-1, about half the 2847 cm^-1 value of earlier studies. Reanalysis of the isotopic data of Milligan and Jacox shows that CNN is similar to its isomer NCN with respect to vibrational frequencies and force constants. The new force constants indicate that CNN has CN and NN double bonds and as one of the double bonds breaks the other becomes stronger.

Original language	English
Pages (from-to)	119-123
Number of pages	5
Journal	Chemical Physics Letters
Volume	190
Issue number	1-2
DOIs	https://doi.org/10.1016/0009-2614(92)86113-V
State	Published - 28 Feb 1992

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@article{26358954afb94364bca7416f965dde21,

title = "Laser-induced fluorescence of CNN in an Ar matrix",

abstract = "Fourier transform laser-induced fluorescence of CNN, A 3Π→X 3Σ-, in an argon matrix has been investigated. Eight new vibronic transitions have been found, indicating that the ground-state asymmetric stretch is 1419 cm-1, about half the 2847 cm-1 value of earlier studies. Reanalysis of the isotopic data of Milligan and Jacox shows that CNN is similar to its isomer NCN with respect to vibrational frequencies and force constants. The new force constants indicate that CNN has CN and NN double bonds and as one of the double bonds breaks the other becomes stronger.",

author = "Wurfel, \{Brent E.\} and Anton Thoma and Richard Schlachta and Bondybey, \{Vladimir E.\}",

note = "Funding Information: This investigation was supported in part by the DeutscheF orschungsgemeinschafatn d the Fonds der Chemischen Industrie.",

year = "1992",

month = feb,

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doi = "10.1016/0009-2614(92)86113-V",

language = "English",

volume = "190",

pages = "119--123",

journal = "Chemical Physics Letters",

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T1 - Laser-induced fluorescence of CNN in an Ar matrix

AU - Wurfel, Brent E.

AU - Thoma, Anton

AU - Schlachta, Richard

AU - Bondybey, Vladimir E.

N1 - Funding Information: This investigation was supported in part by the DeutscheF orschungsgemeinschafatn d the Fonds der Chemischen Industrie.

PY - 1992/2/28

Y1 - 1992/2/28

N2 - Fourier transform laser-induced fluorescence of CNN, A 3Π→X 3Σ-, in an argon matrix has been investigated. Eight new vibronic transitions have been found, indicating that the ground-state asymmetric stretch is 1419 cm-1, about half the 2847 cm-1 value of earlier studies. Reanalysis of the isotopic data of Milligan and Jacox shows that CNN is similar to its isomer NCN with respect to vibrational frequencies and force constants. The new force constants indicate that CNN has CN and NN double bonds and as one of the double bonds breaks the other becomes stronger.

AB - Fourier transform laser-induced fluorescence of CNN, A 3Π→X 3Σ-, in an argon matrix has been investigated. Eight new vibronic transitions have been found, indicating that the ground-state asymmetric stretch is 1419 cm-1, about half the 2847 cm-1 value of earlier studies. Reanalysis of the isotopic data of Milligan and Jacox shows that CNN is similar to its isomer NCN with respect to vibrational frequencies and force constants. The new force constants indicate that CNN has CN and NN double bonds and as one of the double bonds breaks the other becomes stronger.

UR - https://www.scopus.com/pages/publications/0000183835

U2 - 10.1016/0009-2614(92)86113-V

DO - 10.1016/0009-2614(92)86113-V

M3 - Article

AN - SCOPUS:0000183835

SN - 0009-2614

VL - 190

SP - 119

EP - 123

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-2

ER -

Laser-induced fluorescence of CNN in an Ar matrix

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