Measurements of pressure broadening coefficients of selected transitions in the 2ν5 band of formaldehyde

Literature Information

Publication Date 2003-07-02
DOI 10.1039/B304139P
Impact Factor 3.676
Authors


View Original

Abstract

A tunable diode laser and a low finesse optical cavity are used to probe formaldehyde on four selected rotational transitions within its 2ν5 overtone band around 1.76 μm by cavity enhanced absorption spectroscopy (CEAS). Pressure broadening coefficients for these transitions in the presence of a variety of gases (He, Ne, Ar, Kr, N2, O2 and H2O, and also for CH2O itself) have been determined. The variation in the pressure broadening cross sections with molecular parameters of the colliding partners is discussed in terms of multipole interactions and compared with previous results and with inelastic collision probabilities. For the rare gases the pressure broadening parameters are shown to be strongly correlated with the intermolecular well depth between CH2O and each collider.

Related Literature

Noncovalent endo-binding of fullerenes to diprotonated bisporphyrins

Sunghan Jung, John D. van Paauwe, Peter D. W. Boyd, Seung Koo Shin

2011-10-12 Paper

DOI: 10.1039/C1CP22091H

A non-polarizable model of water that yields the dielectric constant and the density anomalies of the liquid: TIP4Q

José Alejandre, Gustavo A. Chapela, Humberto Saint-Martin, Noé Mendoza

2011-09-15 Paper

DOI: 10.1039/C1CP20858F

Sustained self-organizing pH patterns in hydrogen peroxide driven aqueous redox systems

István Szalai, Nándor Takács, Patrick De Kepper

2011-10-12 Paper

DOI: 10.1039/C1CP22449B

Interaction of oxygen vacancies in yttrium germanates

H. Wang, A. Dimoulas, U. Schwingenschlögl

2012-09-07 Paper

DOI: 10.1039/C2CP42380D

Structures of chaos in open reaction systems

V. M. Marković, Lj. Z. Kolar-Anić

2011-10-12 Paper

DOI: 10.1039/C1CP22496D

Back cover

Cover

DOI: 10.1039/C2CP90169B

Molecular simulation investigation into the performance of Cu–BTC metal–organic frameworks for carbon dioxide–methane separations

Juan José Gutiérrez-Sevillano, Alejandro Caro-Pérez, David Dubbeldam, Sofía Calero

2011-10-13 Paper

DOI: 10.1039/C1CP21761E

Electronic transport and mechanical stability of carboxyl linked single-molecule junctions

Seokhoon Ahn, Sriharsha V. Aradhya, Rebekka S. Klausen, Brian Capozzi, Xavier Roy, Michael L. Steigerwald, Colin Nuckolls, Latha Venkataraman

2012-07-09 Paper

DOI: 10.1039/C2CP41578J

You might also like

Compound Q&A

What is 1-(2,4,6-Trifluorophenyl)ethanol (CAS: 1250113-83-7)?

1-(2,4,6-Trifluorophenyl)ethanol is an organic compound with the CAS number 1250...

1250113-83-71-(2,4,6-Trifluoroph...
Compound Q&A

Is 1-(2,4-Dimethoxybenzyl)-4-(hydroxymethyl)-2-pyrrolidinone (CAS: 919111-34-5) safe?

1-(2,4-Dimethoxybenzyl)-4-(hydroxymethyl)-2-pyrrolidinone (CAS: 919111-34-5) is ...

919111-34-51-(2,4-Dimethoxybenz...
Compound Q&A

What are the physical and chemical properties of (7S,15R)-6β,15-Diacetoxy-7α,20-epoxy-7-hydroxykaura-2,16-dien-1-one (CAS: 51419-51-3)?

(7S,15R)-6β,15-Diacetoxy-7α,20-epoxy-7-hydroxykaura-2,16-dien-1-one is a crystal...

51419-51-3(7S,15R)-6β,15-Diace...
Compound Q&A

What regulatory guidelines apply to rac-ethyl (1r,4r)-4-hydroxycyclohexane-1-carboxylate, trans (CAS: 3618-04-0)?

The compound rac-ethyl (1r,4r)-4-hydroxycyclohexane-1-carboxylate, trans (CAS: 3...

3618-04-0rac-ethyl (1r,4r)-4-...
Compound Q&A

What is the market or research trend for 2-(2,4-Difluorophenoxy)-3-nitropyridine (CAS: 175135-62-3)?

The market for 2-(2,4-Difluorophenoxy)-3-nitropyridine (CAS: 175135-62-3) is cur...

175135-62-32-(2,4-Difluoropheno...
Compound Q&A

What are the main uses of 6-Diazo-5-oxo-L-norleucine (CAS: 157-03-9)?

The main uses of 6-Diazo-5-oxo-L-norleucine (CAS: 157-03-9) include research in ...

157-03-96-Diazo-5-oxo-L-norl...
Compound Q&A

What precautions should be taken when handling 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) (CAS: 173308-19-5)?

When handling 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) (CAS: 173308-19-5), i...

173308-19-52-Aminoethyl-mono-am...
Compound Q&A

How is 5-Methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS: 178488-37-4) typically synthesized?

5-Methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS: 178488-37-4) can be synthesi...

178488-37-45-Methylimidazo[1,2-...
Compound Q&A

Are there alternatives to 2,4,6-Trihydroxyisophthalaldehyde (CAS: 4396-13-8) in synthesis?

There are alternative reagents that can be used in the synthesis of 2,4,6-Trihyd...

4396-13-82,4,6-Trihydroxyisop...
Compound Q&A

What is (2Z)-3-(5-Fluoro-1H-indol-3-yl)-2-sulfanylacrylic acid (CAS: 179461-52-0)?

(2Z)-3-(5-Fluoro-1H-indol-3-yl)-2-sulfanylacrylic acid is a chemical compound wi...

179461-52-0(2Z)-3-(5-Fluoro-1H-...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.