Quantum scattering studies on the state-to-state probabilities  and selected-state cross sections for ion-pair formation  process: K＋I~2→ K^+＋I~2^-

Acta Chimica Sinica ›› 1998, Vol. 56 ›› Issue (10): 956-959. Previous Articles Next Articles

Original Articles

K＋I~2→K^+＋I~2^-离子对生成反应态－态几率与选态截面的量子散射理论研究

冯大诚;蔡政亭;邓从豪

山东大学理论化学研究室.济南(250100)

发布日期:1998-10-15

Quantum scattering studies on the state-to-state probabilities and selected-state cross sections for ion-pair formation process: K＋I~2→ K^+＋I~2^-

Feng Dacheng;Cai Zhengting;Deng Conghao

Shandong Univ, Theoret Chem Lab.Jinan(250100)

Published:1998-10-15

Abstract

The state-to-state probabilities and selected-state cross sections of ion-pair formation process K＋I~2→K^+＋I~2^- on Aten-Lanting-Los two-state potential energy surface have been calculated using Miller's S-matrix variational approach. The results show that this ionization reaction has low threshold energy, oscillatory probabilities and enhanced-vibrational effect; ionization cross sections as a function of collision energy and the vibrational quantum number of molecule I~2 are in agreement with experimental observations as well. Ionization mechanism has been discussed.

Key words: ION PAIRS, IONIZATION, REACTION KINETICS, VARIATIONAL METHOD, MATRICES, CROSS PROFILE, REACTION MECHANISM

CLC Number:

O641

Cite this article

Feng Dacheng;Cai Zhengting;Deng Conghao. Quantum scattering studies on the state-to-state probabilities and selected-state cross sections for ion-pair formation process: K＋I~2→ K^+＋I~2^-[J]. Acta Chimica Sinica, 1998, 56(10): 956-959.

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K＋I~2→K^+＋I~2^-离子对生成反应态－态几率与选态截面的量子散射理论研究

Quantum scattering studies on the state-to-state probabilities and selected-state cross sections for ion-pair formation process: K＋I~2→ K^+＋I~2^-

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K＋I~2→K^+＋I~2^-离子对生成反应态－态几率与 选态截面的量子散射理论研 究

Quantum scattering studies on the state-to-state probabilities and selected-state cross sections for ion-pair formation process: K＋I~2→ K^+＋I~2^-

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

K＋I~2→K^+＋I~2^-离子对生成反应态－态几率与选态截面的量子散射理论研究