Viswamitra, MA and Radhakrishnan, R and Bandekar, Jagdeesh and Desiraju, Gautam R (1993) Evidence for O-H.cntdot..cntdot..cntdot.C and N-H.cntdot..cntdot..cntdot.C hydrogen bonding in crystalline alkynes, alkenes, and aromatics. In: Journal of the American Chemical Society, 115 (11). pp. 4868-4869.
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Abstract
Attempts have been made to understand the nature and significance of hydrogen bonds of the type X-H-C (X = 0, N) . These unusual interactions have been discussed recently. Crystallographic studies on 17a-ethynylandrosta- 2,4-dieno[2,3-d]dihydroxazol1-7 8-01 (donazole) provide direct evidence of such an 0-H.0-C interaction. Ab initio computations, IR spectroscopy, and database studies show that these hydrogen bonds, while uncommon, are energetically and structurally significant.
| Item Type: | Journal Article |
|---|---|
| Additional Information: | Copyright of this article belongs to American Chemical Society. |
| Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
| Date Deposited: | 10 Feb 2011 09:44 |
| Last Modified: | 10 Feb 2011 09:44 |
| URI: | http://eprints.iisc.ernet.in/id/eprint/35459 |
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