The correlation of dative bond length and parameter n in adducts Me3N-AlMe3-nCln (n
The correlation of dative bond length and parameter n in adducts Me3N-AlMe3-nCln (n
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.
127-130
Gelbrich, T.
6874d813-bf11-4950-b322-dfe77c533f41
Sieler, J.
0402c52e-1779-4c8c-ae78-8b93726ffb1f
Dumichen, U.
1a52af44-7b2b-4bf1-a70c-6a2068df2715
2000
Gelbrich, T.
6874d813-bf11-4950-b322-dfe77c533f41
Sieler, J.
0402c52e-1779-4c8c-ae78-8b93726ffb1f
Dumichen, U.
1a52af44-7b2b-4bf1-a70c-6a2068df2715
Gelbrich, T., Sieler, J. and Dumichen, U.
(2000)
The correlation of dative bond length and parameter n in adducts Me3N-AlMe3-nCln (n.
Zeitschrift Fur Kristallographie, 215 (2), .
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.
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Published date: 2000
Organisations:
Chemistry
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Local EPrints ID: 19050
URI: http://eprints.soton.ac.uk/id/eprint/19050
ISSN: 0044-2968
PURE UUID: 2a5b6b64-6814-4aaa-8676-72a563aa5305
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Date deposited: 18 Jan 2006
Last modified: 08 Jan 2022 09:50
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Author:
T. Gelbrich
Author:
J. Sieler
Author:
U. Dumichen
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