Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/20834| Title: | Strengthening of the intramolecular O... H... N hydrogen bond in 2-(N-benzyl-α-iminoethyl)-naphthol as a result of steric repulsion |
| Authors: | Mandal, A Koll, A Filarowski, A Mukherjee, S |
| Issue Date: | Jun-2002 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | One new ortho-hydroxy Schiff base, 2-(N-benzyl-α-iminoethyl)-naphthol (BEIN) in which the hydrogen atom in the CC(H)=N group is replaced by a methyl substituent, is synthesized. The crystal structure is determined and ab initio calculations with B3LYP/6-31G** basis sets are performed. The O ... N distance found in the O-H ... N hydrogen bond turns out to be quite short and is equal to 2.499 Å. This shortening is due to the steric repulsion of methyl substituent group and results in strengthening of the hydrogen bond. |
| Page(s): | 1107-1111 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.41A(06) [June 2002] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 41A(6) 1107-1111.pdf | 1.07 MB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.