The relaxation of HCI(v) in H20-HCI collisions for v= 1-10 is studied using classical trajectory techniques at thermal collision energies. In the presence of strong attraction, the collision partners form a complex, in which intramolecular energy transfer takes place efficiently. For HC1 (v= 0-3 ) m
Vibrational relaxation of hydrogen chloride molecules: HCl(ν) + HCl(0) → HCl(ν - 1) + HCl(0)
✍ Scribed by H.K. Shin
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 678 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
HCI(u) -I-HCI(0) + HCI( u -1) + HCI(0) Rcceibed 22 April 1983 The deexitdtion of hydrogen chloride molecules tllroqh HCI(u) + HCI(0) + HCI(u -1) + HCI(0) has been studied by USC of a model that is bJsed on the trmsfer of vibrational enerey to rotation. The contribution of transbtion to vibrationto-rotation energy transfer is included in the model. Deelcitation probabilities obtained by summing the V-R and V-RJ conrributions are shown to rise rapidly with increasirq V, and both the magnitude and u dependence of probabilities are found to be in reasonable ;~preernenr with observed data.
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The deexcitation of HCl( u= 1) in the HIO-HCl interaction is studied at thermal collision energies using classical trajectory techniques. In the presence of strong attraction, the collision partners form a complex, and the initial vibrational energy flows freely among various internal modes in the c
The kinetics 01 OH(u = 0) and OH@ = 1) have been followed using pulsed photolysis of Hz0 or HN03 to generate hydrosyl radicals. and time-resolved, laser-induced fluorevence to observe the rates of their subsequent removal in the presence of HCI or HBr The experiments yield the following rate constan