Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/3508
Title: Theoretical study on the excited states of HCN
Authors: Nayak, M. K
Chaudhuri, R. K
Krishnamachari, S. N. L. G
Keywords: Ground States
Photolysis
Hydrogen Compounds
Metastable States
Triplet State
Issue Date: May-2005
Publisher: American Institute of Physics
Citation: Journal of Chemical Physics, Vol. 122, No. 18, pp. 184323
Abstract: In the flash-photolysis of oxazole, iso-oxazole, and thiozole a transient band system was observed in the region 2500–3050 Å. This band system was attributed to a meta-stable form of HCN, i.e., either HNC or triplet HCN. Theoretical investigations have been carried out on the ground and excited states of HCN to characterize this and other experimentally observed transitions. The predicted geometries are compared with the experiment and earlier theoretical calculations. The present calculations show that the band system in the region 2500–3050 Å corresponds to the transition 4 (3)-A (‘)<-1(3)-A(‘)of HCN.
URI: http://hdl.handle.net/2248/3508
ISSN: 0021-9606
Appears in Collections:IIAP Publications

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