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PROBING THE CONFORMATIONAL LANDSCAPE OF 3-INDOLE ACETIC ACID: FLEXIBILITY OF THE SIDE $CHAIN.^{a}$
Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/21497
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| Title: | PROBING THE CONFORMATIONAL LANDSCAPE OF 3-INDOLE ACETIC ACID: FLEXIBILITY OF THE SIDE $CHAIN.^{a}$ |
| Creators: | Nguyen, Tri; Yi, John T.; Pratt, D. W. |
| Issue Date: | 2004 |
| Abstract: | 3-indole acetic acid (IAA) is an ideal candidate to serve as a simple model to study the flexibility of the side chain as the spatial orientation of the acetic acid group is a function of three dihedral angles. To this end, the rotationally resolved $S_{1} \leftarrow S_{0}$ excitation spectra of the three origin bands of IAA were recorded and analyzed. The results indicate three distinct conformers with an in-plane side chain present in band A and out-of-plane orientations in bands B and C. The detailed structure of the conformational landscape will be discussed. |
| URI: | http://hdl.handle.net/1811/21497 |
| Other Identifiers: | 2004-WG-05 |
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