The correlation of dative bond length and parameter n in adducts Me3N-AlMe3-nCln (n <= 3)
Gelbrich, T., Sieler, J. and Dumichen, U. (2000) The correlation of dative bond length and parameter n in adducts Me3N-AlMe3-nCln (n <= 3). Zeitschrift Fur Kristallographie, 215, (2), 127-130.
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Description/Abstract
Complexes of the general formula Me3N-AlMe3-nCln (Me = CH3; n = 0, 1, 2, 3) 1-4 have been synthesized and structurally characterized by X-ray crystallography and NMR spectroscopy. The shape of the molecules is trigonal-antiprismatic with the nitrogen and aluminium atoms being tetrahedrally surrounded. The length of the dative bond N-Al is correlated with the parameter n due to inductive effects of the electronegative chlorine substituents, resulting in a difference in N-Al between 1 and 4 of 0.1 Angstrom (2.045, 2.010, 1.971, and 1.949 Angstrom). This shortening with increasing n, however, is not linear.
| Item Type: | Article |
|---|---|
| ISSN: | 0044-2968 (print) |
| Related URLs: | http://www.oldenbourg.de/verla...istallogr/ |
| Subjects: | Q Science Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| ePrint ID: | 19050 |
| URI: | http://eprints.soton.ac.uk/id/eprint/19050 |
| Deposited On: | 18 Jan 2006 |
| Last Modified: | 01 Jun 2011 14:35 |
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