On the dimers of the VIB group: A new NIR electronic state of Mo 2

D. Kraus; M. Lorenz; V. E. Bondybey

doi:10.1039/b104063b

On the dimers of the VIB group: A new NIR electronic state of Mo ₂

D. Kraus, M. Lorenz, V. E. Bondybey

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Technical University of Munich

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9 Scopus citations

Abstract

Laser vaporized Mo₂ is trapped in solid neon at 7 K and investigated by optical spectroscopy using a Fourier transform spectrometer. Besides the well known A ¹∑_u⁺←X ¹∑_g⁺ and a (³Λ)→X ¹∑_g⁺ transitions, a new NIR transition, denoted as ã ³∑_u⁺→X ¹∑_g⁺ based on DFT calculations, is detected with the help of optical absorption and laser induced fluorescence spectroscopy. The visible A ¹∑_u⁺←X ¹∑_g⁺ transition of the mixed CrMo is observed for the first time in the gas phase using cavity ringdown absorption spectroscopy.

Original language	English
Pages (from-to)	1-5
Number of pages	5
Journal	PhysChemComm
Volume	4
DOIs	https://doi.org/10.1039/b104063b
State	Published - 30 May 2001

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abstract = "Laser vaporized Mo2 is trapped in solid neon at 7 K and investigated by optical spectroscopy using a Fourier transform spectrometer. Besides the well known A 1∑u+←X 1∑g+ and a (3Λ)→X 1∑g+ transitions, a new NIR transition, denoted as {\~a} 3∑u+→X 1∑g+ based on DFT calculations, is detected with the help of optical absorption and laser induced fluorescence spectroscopy. The visible A 1∑u+←X 1∑g+ transition of the mixed CrMo is observed for the first time in the gas phase using cavity ringdown absorption spectroscopy.",

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AB - Laser vaporized Mo2 is trapped in solid neon at 7 K and investigated by optical spectroscopy using a Fourier transform spectrometer. Besides the well known A 1∑u+←X 1∑g+ and a (3Λ)→X 1∑g+ transitions, a new NIR transition, denoted as ã 3∑u+→X 1∑g+ based on DFT calculations, is detected with the help of optical absorption and laser induced fluorescence spectroscopy. The visible A 1∑u+←X 1∑g+ transition of the mixed CrMo is observed for the first time in the gas phase using cavity ringdown absorption spectroscopy.

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On the dimers of the VIB group: A new NIR electronic state of Mo ₂

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