Vibration−Rotation Emission Spectra of Gaseous ZnH2 and ZnD2

Gaseous ZnH2 and ZnD2 have been discovered in an emission source that combines an electrical discharge with a high-temperature furnace. High-resolution infrared emission spectra of ZnH2 and ZnD2 have been recorded with a Fourier transform spectrometer, and the antisymmetric stretching fundamental ba...

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Veröffentlicht in:	Journal of the American Chemical Society 2004-11, Vol.126 (44), p.14356-14357
Hauptverfasser:	Shayesteh, Alireza, Appadoo, Dominique R. T, Gordon, Iouli E, Bernath, Peter F
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic and molecular physics Exact sciences and technology Molecular properties and interactions with photons Molecular spectra Physics Rotational analysis
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Zusammenfassung:	Gaseous ZnH2 and ZnD2 have been discovered in an emission source that combines an electrical discharge with a high-temperature furnace. High-resolution infrared emission spectra of ZnH2 and ZnD2 have been recorded with a Fourier transform spectrometer, and the antisymmetric stretching fundamental bands of 64ZnH2 and 64ZnD2 were detected near 1889.4 and 1371.6 cm-1, respectively. Rotational analysis of the bands yielded r 0 bond distances of 1.535 271(1) and 1.531 836(9) Å for linear 64ZnH2 and 64ZnD2, respectively.
ISSN:	0002-7863 1520-5126
DOI:	10.1021/ja046050b