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Photolysis of ICN in a cryogenic matrix

โœ Scribed by Ruchama Fraenkel; Yehuda Haas

Book ID
103031547
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
643 KB
Volume
214
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

ICN was deposited at low temperatures in rare-gas matrices and irradiated by W light at energies 4 1.5 eV above its gas-phase dissociation limit. A new infrared band, red-shifted by about 120 cm-' with respect to the CN stretch band of ICN appeared immediately, and reached its maximum amplitude in l-2 min. The overall conversion of ICN to products was less than 5%. The new band is tentatively assigned to INC formed by photoisomerization. The low overall yield is due to re-formation of ICN as the nascent INC cools down.

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