Spectroscopy of the over(A, ∼)1 A2 ← over(X, ∼)1 A1 transition of formaldehyde in the 30140-30790 cm-1 range: The 201 403 and 202 401 rovibrational bands

Michael Motsch; Markus Schenk; Martin Zeppenfeld; Michael Schmitt; W. Leo Meerts; Pepijn W.H. Pinkse; Gerhard Rempe

doi:10.1016/j.jms.2008.06.002

Spectroscopy of the over(A, ∼)¹ A₂ ← over(X, ∼)¹ A₁ transition of formaldehyde in the 30140-30790 cm^-1 range: The 2₀¹ 4₀³ and 2₀² 4₀¹ rovibrational bands

Michael Motsch^*
, Markus Schenk
, Martin Zeppenfeld
, Michael Schmitt
, W. Leo Meerts
, Pepijn W.H. Pinkse
, Gerhard Rempe

^*Corresponding author for this work

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

9 Citations (Scopus)

Abstract

Room-temperature absorption spectroscopy of the over(A, ∼)¹ A₂ ← over(X, ∼)¹ A₁ transition of formaldehyde has been performed in the 30140-30790 cm^-1 range allowing the identification of individual lines of the 2₀¹ 4₀³ and 2₀² 4₀¹ rovibrational bands. Using tunable ultraviolet continuous-wave laser light, individual rotational lines are well resolved in the Doppler-broadened spectrum. Making use of genetic algorithms, the main features of the spectrum are reproduced. Spectral data is made available as Supporting Information.

Original language	English
Pages (from-to)	25-30
Number of pages	6
Journal	Journal of molecular spectroscopy
Volume	252
Issue number	1
DOIs	https://doi.org/10.1016/j.jms.2008.06.002
Publication status	Published - 1 Nov 2008
Externally published	Yes

Keywords

Formaldehyde
Genetic algorithm
Molecular parameters
Rotational resolution
Ultraviolet absorption spectroscopy

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10.1016/j.jms.2008.06.002

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@article{df34fa4bfa174debb95e2ed451cc8985,

title = "Spectroscopy of the over(A, ∼)1 A2 ← over(X, ∼)1 A1 transition of formaldehyde in the 30140-30790 cm-1 range: The 201 403 and 202 401 rovibrational bands",

abstract = "Room-temperature absorption spectroscopy of the over(A, ∼)1 A2 ← over(X, ∼)1 A1 transition of formaldehyde has been performed in the 30140-30790 cm-1 range allowing the identification of individual lines of the 201 403 and 202 401 rovibrational bands. Using tunable ultraviolet continuous-wave laser light, individual rotational lines are well resolved in the Doppler-broadened spectrum. Making use of genetic algorithms, the main features of the spectrum are reproduced. Spectral data is made available as Supporting Information.",

keywords = "Formaldehyde, Genetic algorithm, Molecular parameters, Rotational resolution, Ultraviolet absorption spectroscopy",

author = "Michael Motsch and Markus Schenk and Martin Zeppenfeld and Michael Schmitt and \{Leo Meerts\}, W. and Pinkse, \{Pepijn W.H.\} and Gerhard Rempe",

year = "2008",

month = nov,

day = "1",

doi = "10.1016/j.jms.2008.06.002",

language = "English",

volume = "252",

pages = "25--30",

journal = "Journal of molecular spectroscopy",

issn = "0022-2852",

publisher = "Academic Press",

number = "1",

}

Spectroscopy of the over(A, ∼)¹ A₂ ← over(X, ∼)¹ A₁ transition of formaldehyde in the 30140-30790 cm^-1 range: The 2₀¹ 4₀³ and 2₀² 4₀¹ rovibrational bands. / Motsch, Michael; Schenk, Markus; Zeppenfeld, Martin et al.
In: Journal of molecular spectroscopy, Vol. 252, No. 1, 01.11.2008, p. 25-30.

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

TY - JOUR

T1 - Spectroscopy of the over(A, ∼)1 A2 ← over(X, ∼)1 A1 transition of formaldehyde in the 30140-30790 cm-1 range

T2 - The 201 403 and 202 401 rovibrational bands

AU - Motsch, Michael

AU - Schenk, Markus

AU - Zeppenfeld, Martin

AU - Schmitt, Michael

AU - Leo Meerts, W.

AU - Pinkse, Pepijn W.H.

AU - Rempe, Gerhard

PY - 2008/11/1

Y1 - 2008/11/1

N2 - Room-temperature absorption spectroscopy of the over(A, ∼)1 A2 ← over(X, ∼)1 A1 transition of formaldehyde has been performed in the 30140-30790 cm-1 range allowing the identification of individual lines of the 201 403 and 202 401 rovibrational bands. Using tunable ultraviolet continuous-wave laser light, individual rotational lines are well resolved in the Doppler-broadened spectrum. Making use of genetic algorithms, the main features of the spectrum are reproduced. Spectral data is made available as Supporting Information.

AB - Room-temperature absorption spectroscopy of the over(A, ∼)1 A2 ← over(X, ∼)1 A1 transition of formaldehyde has been performed in the 30140-30790 cm-1 range allowing the identification of individual lines of the 201 403 and 202 401 rovibrational bands. Using tunable ultraviolet continuous-wave laser light, individual rotational lines are well resolved in the Doppler-broadened spectrum. Making use of genetic algorithms, the main features of the spectrum are reproduced. Spectral data is made available as Supporting Information.

KW - Formaldehyde

KW - Genetic algorithm

KW - Molecular parameters

KW - Rotational resolution

KW - Ultraviolet absorption spectroscopy

UR - https://www.scopus.com/pages/publications/53849106787

U2 - 10.1016/j.jms.2008.06.002

DO - 10.1016/j.jms.2008.06.002

M3 - Article

AN - SCOPUS:53849106787

SN - 0022-2852

VL - 252

SP - 25

EP - 30

JO - Journal of molecular spectroscopy

JF - Journal of molecular spectroscopy

IS - 1

ER -

Spectroscopy of the over(A, ∼)¹ A₂ ← over(X, ∼)¹ A₁ transition of formaldehyde in the 30140-30790 cm^-1 range: The 2₀¹ 4₀³ and 2₀² 4₀¹ rovibrational bands

Abstract

Keywords

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