Photodissociation of HCO radical via Ã2 A″ state: Accurate determination of bond dissociation energy <i>D</i>0(H–CO)

The photodissociation dynamics of jet-cooled HCO radical was investigated in the region of 490 nm to 715 nm using the H-atom high-n Rydberg time-of-flight (HRTOF) technique. The CO product rovibrational state populations are well resolved in the H + CO product translational energy distributions, and an accurate H–C bond dissociation energy D0(H–CO) = 5086 ± 5 cm−1 is obtained.

Authors

Jingsong Zhang (ORCID: https://orcid.org/0000-0003-3700-151X)
Yuan Qin (ORCID: https://orcid.org/0009-0004-1373-0536)
Ge Sun (ORCID: https://orcid.org/0000-0002-1041-6136)
Xianfeng Zheng (ORCID: https://orcid.org/0000-0001-8570-7774)
Yu Song

Institutions

University of California, Riverside (US)
Anhui Normal University (CN)

Publication Details

Journal: Chinese Journal of Chemical Physics
Published: 2024-12-01
DOI: https://doi.org/10.1063/1674-0068/cjcp2411146
Primary Topic: Atmospheric chemistry and aerosols
Type: article
Field-Weighted Citation Impact: 0.00

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article

Photodissociation of HCO radical via Ã2 A″ state: Accurate determination of bond dissociation energy D0(H–CO)

Jingsong Zhang, Yuan Qin, Ge Sun, Xianfeng Zheng et al.

Dec 1, 2024

Chinese Journal of Chemical Physics

Atmospheric chemistry and aerosols

article

Photodissociation of HCO radical via Ã2 A″ state: Accurate determination of bond dissociation energy D0(H–CO)

Jingsong Zhang, Yuan Qin, Ge Sun, Xianfeng Zheng, Yu Song

December 1, 2024article en

Abstract

The photodissociation dynamics of jet-cooled HCO radical was investigated in the region of 490 nm to 715 nm using the H-atom high-n Rydberg time-of-flight (HRTOF) technique. The CO product rovibrational state populations are well resolved in the H + CO product translational energy distributions, and an accurate H–C bond dissociation energy D0(H–CO) = 5086 ± 5 cm−1 is obtained.

Chinese Journal of Chemical PhysicsVol. 37(6)

University of California, Riverside (US), Anhui Normal University (CN)

Openalex Percentile: Top 72%

Atmospheric chemistry and aerosols

DOI Source OpenAlex

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Photodissociation of HCO radical via Ã2 A″ state: Accurate determination of bond dissociation energy <i>D</i>0(H–CO) — Jingsong Zhang, Yuan Qin, et al. · Chinese Journal of Chemical Physics (2024) | TGRS Research Map | TGRS