Crystal Structure of [(-Cyanoisopropyl-sodium · Tetramethylenediamine)4 : How Coordination Expansion from Li to Na Centers can Increase the Aggregation State of an -Nitrile “Carbanion”
Barker, James and Barnett, N.D.R. and Barr, Donald and CLEGG, W and Mulvey, Robert and O'Neil, P.A. (1993) Crystal Structure of [(-Cyanoisopropyl-sodium · Tetramethylenediamine)4 : How Coordination Expansion from Li to Na Centers can Increase the Aggregation State of an -Nitrile “Carbanion”. Angewandte Chemie International Edition, 32 (9). pp. 1366-1368. ISSN 1433-7851
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Abstract
A tetrameric contact ion pair structure with a distorted cubane (NNa)4 core is revealed for the title complex 1. The structures of such -nitrile “carbanions”–important intermediates in organic chemistry–are dependent on the identity of the metal employed, as a comparison with the related complex 2 with an (NLi)2 ring shows.
| Creators(s): |
Barker, James, Barnett, N.D.R., Barr, Donald, CLEGG, W, Mulvey, Robert  ORCID: https://orcid.org/0000-0002-1015-2564 and O'Neil, P.A.;
| Item type: | Article |
|---|---|
| ID code: | 38157 |
| Keywords: | stacking, lithium, cubane, rings, Chemistry |
| Subjects: | Science > Chemistry |
| Department: | Faculty of Science > Pure and Applied Chemistry |
| Depositing user: | Pure Administrator |
| Date deposited: | 05 Mar 2012 14:52 |
| Last modified: | 06 Jan 2021 09:22 |
| URI: | https://strathprints.strath.ac.uk/id/eprint/38157 |
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