A new type of structure in sodium amide ring chemistry: crystal structure of [PhCH2(Me)NNa(tmeda)]2 showing a buckled, rather than the normal planar, (NNa)2 cyclic ring, with a cisoid, rather than the normal transoid, arrangement of amido-substituents (tmeda = tetramethylethylenediamine)

ANDREWS, P C and ARMSTRONG, D R and CLEGG, W and MACGREGOR, M and Mulvey, Robert (1991) A new type of structure in sodium amide ring chemistry: crystal structure of [PhCH2(Me)NNa(tmeda)]2 showing a buckled, rather than the normal planar, (NNa)2 cyclic ring, with a cisoid, rather than the normal transoid, arrangement of amido-substituents (tmeda = tetramethylethylenediamine). Journal of the Chemical Society, Chemical Communications (7). pp. 497-498. ISSN 0022-4936

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Official URL: https://doi.org/10.1039/C39910000497

Abstract

The red crystalline complex [PhCH2(Me)NNa(tmeda)]2, synthesised from equimolar proportions of PhNa, the secondary amine PhCH2(Me)NH and the Lewis base tmeda (tetramethylethylenediamine, Me2NCH2CH2NMe2), has been structurally identified by X-ray diffraction studies, which reveals a new type of structure based on a buckled (NNa)2 dimeric ring with a cisoid arrangement of amido-substituents.

Creators(s):	ANDREWS, P C, ARMSTRONG, D R, CLEGG, W, MACGREGOR, M and Mulvey, Robert ORCID: https://orcid.org/0000-0002-1015-2564;
Item type:	Article
ID code:	37642
Keywords:	molecular-orbital methods, Valence basis-sets, elements, crystalline complex , crystal structures, Physical and theoretical chemistry, Molecular Medicine
Subjects:	Science > Chemistry > Physical and theoretical chemistry
Department:	Faculty of Science > Pure and Applied Chemistry
Depositing user:	Pure Administrator
Date deposited:	14 Feb 2012 13:02
Last modified:	05 Apr 2020 00:46
URI:	https://strathprints.strath.ac.uk/id/eprint/37642
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