Molecular beam electric resonance without A and B fields: NO versus (NO)2 depletion spectra

M. Morato; K. Gasmi; C. Montero; A. González Ureña

doi:10.1016/j.cplett.2004.04.123

Molecular beam electric resonance without A and B fields: NO versus (NO)₂ depletion spectra

M. Morato, K. Gasmi, C. Montero, A. González Ureña^*

^*Corresponding author for this work

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

8 Scopus citations

Abstract

Using our spectroscopic technique based on molecular beam electric resonance without A and B fields [Chem. Phys. Lett. 341 (2001) 495] depletion spectra of both NO and (NO)₂ were measured. The experimental results show an energy shift of the order of 10^-8 cm^-1 between the maxima of their (central) band spectra. This resolution enables to estimate changes in the NO dipole moment of the order of 0.6%, as this molecule forms the dimer. It is suggested that this technique could be used to investigate molecular rearrangements in gas-phase dynamical processes as well as to resolve variations in molecular bond distances in solvation or cluster processes.

Original language	English
Pages (from-to)	255-258
Number of pages	4
Journal	Chemical Physics Letters
Volume	392
Issue number	1-3
DOIs	https://doi.org/10.1016/j.cplett.2004.04.123
State	Published - 1 Jul 2004
Externally published	Yes

Bibliographical note

Funding Information:
This work was carried out with financial support to the Unidad de Láseres y Haces Moleculares from the MCyT Grant BQU2001-1461 and The Ramón Areces Foundation.

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1016/j.cplett.2004.04.123

Cite this

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title = "Molecular beam electric resonance without A and B fields: NO versus (NO)2 depletion spectra",

abstract = "Using our spectroscopic technique based on molecular beam electric resonance without A and B fields [Chem. Phys. Lett. 341 (2001) 495] depletion spectra of both NO and (NO)2 were measured. The experimental results show an energy shift of the order of 10-8 cm-1 between the maxima of their (central) band spectra. This resolution enables to estimate changes in the NO dipole moment of the order of 0.6\%, as this molecule forms the dimer. It is suggested that this technique could be used to investigate molecular rearrangements in gas-phase dynamical processes as well as to resolve variations in molecular bond distances in solvation or cluster processes.",

author = "M. Morato and K. Gasmi and C. Montero and \{Gonz{\'a}lez Ure{\~n}a\}, A.",

note = "Funding Information: This work was carried out with financial support to the Unidad de L{\'a}seres y Haces Moleculares from the MCyT Grant BQU2001-1461 and The Ram{\'o}n Areces Foundation.",

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AU - Morato, M.

AU - Gasmi, K.

AU - Montero, C.

AU - González Ureña, A.

N1 - Funding Information: This work was carried out with financial support to the Unidad de Láseres y Haces Moleculares from the MCyT Grant BQU2001-1461 and The Ramón Areces Foundation.

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N2 - Using our spectroscopic technique based on molecular beam electric resonance without A and B fields [Chem. Phys. Lett. 341 (2001) 495] depletion spectra of both NO and (NO)2 were measured. The experimental results show an energy shift of the order of 10-8 cm-1 between the maxima of their (central) band spectra. This resolution enables to estimate changes in the NO dipole moment of the order of 0.6%, as this molecule forms the dimer. It is suggested that this technique could be used to investigate molecular rearrangements in gas-phase dynamical processes as well as to resolve variations in molecular bond distances in solvation or cluster processes.

AB - Using our spectroscopic technique based on molecular beam electric resonance without A and B fields [Chem. Phys. Lett. 341 (2001) 495] depletion spectra of both NO and (NO)2 were measured. The experimental results show an energy shift of the order of 10-8 cm-1 between the maxima of their (central) band spectra. This resolution enables to estimate changes in the NO dipole moment of the order of 0.6%, as this molecule forms the dimer. It is suggested that this technique could be used to investigate molecular rearrangements in gas-phase dynamical processes as well as to resolve variations in molecular bond distances in solvation or cluster processes.

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