Abstract
This work attempts to compare the SERS spectra of 2,2′-bipyridine on colloidal silver and a model photoemulsion-gelatin-stabilized AgBr sol. X-ray analysis, NMR, and quantum mechanical calculations reveal that the molecules of 2,2′-bipyridine exhibit planar trans-conformation. At the same time, 2,2′-bipyridine in cis-conformation readily forms the chelate complexes with different metals. Photophysical properties of 2,2′-bipyridine are studied in detail, and the analysis of vibrational spectra with assignment of the normal modes is also performed.
| Original language | English |
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| Pages | 276-278 |
| Number of pages | 3 |
| State | Published - 1995 |
| Externally published | Yes |
| Event | Proceedings of the 1995 IS&T's 48th Annual Conference - Washington, DC, USA Duration: 7 May 1995 → 11 May 1995 |
Conference
| Conference | Proceedings of the 1995 IS&T's 48th Annual Conference |
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| City | Washington, DC, USA |
| Period | 7/05/95 → 11/05/95 |