Guchhait, Nikhil ; Banerjee, Sudip ; Chakraborty, Avijit ; Nath, Debnarayan ; Nares, Ganpathi Patwari ; Chowdhury, Mihir (2004) Structure of hydrated clusters of tetrahydroisoquinoline [THIQ-(H2O)n = 1,3] investigated by jet spectroscopy Journal of Chemical Physics, 120 (20). pp. 9514-9523. ISSN 0021-9606
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Official URL: http://jcp.aip.org/resource/1/jcpsa6/v120/i20/p951...
Related URL: http://dx.doi.org/10.1063/1.1711810
Abstract
The hydrated clusters of tetrahydroisoquinoline have been investigated by laser-induced fluorescence (LIF), UV-UV hole burning, and IR-UV double-resonance spectroscopy in a seeded supersonic jet. Clusters of different sizes and isomeric structures have different 0-0 transitions (origins) in the LIF spectrum. UV-UV hole burning spectroscopy has been used to identify different cluster species and their vibrational modes. The structures of the clusters have been predicted by comparing the observed OH and NH frequencies in the IR-UV double-resonance spectra with the results calculated at different levels of sophistication. It is found that the water molecules form linear and six- and eight-membered cyclic H-bonded structures at the nitrogen center of 1:1, 1:2, and 1:3 clusters, respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 8098 |
| Deposited On: | 25 Oct 2010 11:54 |
| Last Modified: | 03 Feb 2011 08:19 |
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