Iron cation catalyzed reduction of N2O by CO: gas-phase temperature dependent kinetics
Literature Information
Joshua J. Melko, Shaun G. Ard, Joseph A. Fournier, Jun Li, Nicholas S. Shuman, Hua Guo, Albert A. Viggiano
The ion–molecule reactions Fe+ + N2O → FeO+ + N2 and FeO+ + CO → Fe+ + CO2, which catalyze the reaction CO + N2O → CO2 + N2, have been studied over the temperature range 120–700 K using a variable temperature selected ion flow tube apparatus. Values of the rate constants for the former two reactions were experimentally derived as k2 (10−11 cm3 s−1) = 2.0(±0.3) (T/300)−1.5(±0.2) + 6.3(±0.9) exp(−515(±77)/T) and k3 (10−10 cm3 s−1) = 3.1(±0.1) (T/300)−0.9(±0.1). Characterizing the energy parameters of the reactions by density functional theory at the B3LYP/TZVP level, the rate constants are modeled, accounting for the intermediate formation of complexes. The reactions are characterized by nonstatistical intrinsic dynamics and rotation-dependent competition between forward and backward fluxes. For Fe+ + N2O, sextet–quartet switching of the potential energy surfaces is quantified. The rate constant for the clustering reaction FeO+ + N2O + He → FeO(N2O)+ + He was also measured, being k4 (10−27 cm6 s−1) = 1.1(±0.1) (T/300)−2.5(±0.1) in the low pressure limit, and analyzed in terms of unimolecular rate theory.
Related Literature
Au@SiO2 core–shell nanoparticles for laser desorption/ionization time of flight mass spectrometry
Xiaoqing Zhu, Lianglan Wu, Divyesh C. Mungra, Sijing Xia, Jin Zhu
DOI: 10.1039/C2AN35074B
Optimization of electromagnetic hot spots in surface-enhanced Raman scattering substrates for an ultrasensitive drug assay of emergency department patients’ plasma
Thakshila Liyanage, Adrianna N. Masterson, Sumon Hati, Greta Ren, Nicholas E. Manicke, Daniel E. Rusyniak
DOI: 10.1039/D0AN01372B
Carbon dot-based colorimetric sensor array for the discrimination of different water samples
Masoud Shariati-Rad, Zahra Ghorbani
DOI: 10.1039/C9AY01439J
A low-cost sensor based on silver nanoparticles for determining chemical oxygen demand in wastewater via image processing analysis
Eryka Thamyris Damascena Nóbrega, Iagê Terra Guedes de Oliveira, Anderson Dias Viana, Luiz Henrique da Silva Gasparotto, Edgar Perin Moraes
DOI: 10.1039/C9AY01755K
Ultrasensitive immunochromatographic strip for the detection of cyhalothrin in foods
Lu Lin, Shanshan Song, Xiaoling Wu, Liqiang Liu, Hua Kuang, Chuanlai Xu
DOI: 10.1039/D1AY00609F
A simple and sensitive fluorescence assay for biothiol and acetylcholinesterase activity detection based on a HSA–AuNCs@Cu2+ complex
Jia Ge, Zhangyu Qi, Liangliang Zhang
DOI: 10.1039/C9AY01815H
Note on the chemical and bacteriological examination of water, with remarks on the fever epidemic at worthing in 1893
DOI: 10.1039/AN8952000073
Fluorescence observation supporting capillary chromatography based on tube radial distribution of carrier solvents under laminar flow conditions
Naoya Jinno, Mari Murakami, Kiyoshi Mizohata, Masahiko Hashimoto, Kazuhiko Tsukagoshi
DOI: 10.1039/C0AN00820F
Determination of bioavailable lead in atmospheric aerosols using unmodified screen-printed carbon electrodes
Habdias de A. Silva-Neto, Thiago M. G. Cardoso, Wendell K. T. Coltro, Roberta C. Urban
DOI: 10.1039/C9AY01301F
A sensitive lanthanide label array method for rapid fingerprint analysis of plant polyphenols based on time-resolved luminescence
Iqbal Bin Imran
DOI: 10.1039/C9AY01067J
You might also like
Are there alternatives to 1-(4-Chlorophenyl)-N-hydroxymethanimine (CAS: 3848-36-0) in synthesis?
When considering alternatives to 1-(4-Chlorophenyl)-N-hydroxymethanimine (CAS: 3...
How should (1R,9S,10S,12S,14E,16S,19R,20R,21S,22R)-3,9,21-Trihydroxy-5,10,12,14,16,20,22-heptamethyl-23,24-dioxatetracyclo[17.3.1.1~6,9~.0~2,7~]tetracosa-2,5,7,14-tetraen-4-one (CAS: 183202-73-5) be stored?
This compound should be stored in a cool, dry place away from direct sunlight. I...
How is 3-(4-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS: 419553-16-5) typically synthesized?
3-(4-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole is synthesized through a m...
How is 5-Chloro-2-(4-chlorophenyl)-4-methyl-6-[3-(1-piperidinyl)propoxy]pyrimidine (CAS: 1639220-19-1) typically synthesized?
5-Chloro-2-(4-chlorophenyl)-4-methyl-6-[3-(1-piperidinyl)propoxy]pyrimidine (CAS...
What industries use 2-Chloro-4-(difluoromethoxy)pyridine (CAS: 1206978-15-5)?
2-Chloro-4-(difluoromethoxy)pyridine is used in the pharmaceutical industry for ...
What regulatory guidelines apply to 3-Chloro-6-methylpyridazine (CAS: 1121-79-5)?
3-Chloro-6-methylpyridazine (CAS: 1121-79-5) is classified under the Globally Ha...
Are there alternatives to Methyl 4,5-dimethyl-2-nitrobenzoate in synthesis?
Several alternatives can be used in the synthesis of Methyl 4,5-dimethyl-2-nitro...
Are there alternatives to (2E,2'E)-3,3'-(1,4-Phenylene)bisacrylaldehyde in synthesis?
Alternatives to (2E,2'E)-3,3'-(1,4-Phenylene)bisacrylaldehyde include other acry...
What is 3-Amino-5-chloropyridin-2-ol hydrochloride (CAS: 1261906-29-9)?
3-Amino-5-chloropyridin-2-ol hydrochloride is an organic compound with the CAS n...
What precautions should be taken when handling 6,7-Difluoro-2,3-dihydro-4H-chromen-4-one (CAS: 1092349-93-3)?
When handling 6,7-Difluoro-2,3-dihydro-4H-chromen-4-one, it is essential to wear...
Source Journal
Physical Chemistry Chemical Physics

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.










![(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-(methylselanyl)butanoic acid structure (2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-(methylselanyl)butanoic acid structure](https://static.chemtradehub.com/structs/121/1217852-49-7-f252.webp)
![4-[(3-Chloro-2-fluorophenyl)amino]-7-methoxy-6-quinazolinyl acetate structure 4-[(3-Chloro-2-fluorophenyl)amino]-7-methoxy-6-quinazolinyl acetate structure](https://static.chemtradehub.com/structs/740/740081-22-5-f58f.webp)

![[4-(Isobutyrylamino)phenyl]boronic acid structure [4-(Isobutyrylamino)phenyl]boronic acid structure](https://static.chemtradehub.com/structs/874/874219-50-8-6ab5.webp)
