The structural isomers of {[ph(2-pyridyl)NLi]·[OP(NMe2)3]}2: dimeric species with alternative central (LiN)2 and (LiO)2 rings, the latter involving unprecedented neutral bridging oxygen ligands

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BARR, D and CLEGG, W and Mulvey, Robert and SNAITH, R (1984) The structural isomers of {[ph(2-pyridyl)NLi]·[OP(NMe2)3]}2: dimeric species with alternative central (LiN)2 and (LiO)2 rings, the latter involving unprecedented neutral bridging oxygen ligands. Journal of the Chemical Society, Chemical Communications (11). pp. 700-701. ISSN 0022-4936 (https://doi.org/10.1039/C39840000700)

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Abstract

An X-ray crystallographic study of the title compound, (1), shows it to consist of two structural isomers, one, (1A), with a planar (LiN)2 ring structure provided by µ-amido ligands, but the other,(1B), with an (LiO)2 ring due to previously unobserved bridging by the oxygen of formally neutral ligand.

ORCID iDs

BARR, D, CLEGG, W, Mulvey, Robert ORCID logoORCID: https://orcid.org/0000-0002-1015-2564 and SNAITH, R;
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