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Intramolecular N center dot center dot center dot E interactions in N-functionalised alkyl complexes R ' ECl2 (E = P, As, Sb; R=6-Me-2-Pyr(SiMe3)(2)C-)

Abstract:

The metathetical exchange reactions of R′Li·Et2O [R′ = 6-Me-2-Pyr(SiMe3)2C-] with ECl3 (E = P, As, Sb) give the neutral E(III) complexes, R′ECl2. All complexes have been crystallographically characterised and exhibit extremely short intramolecular N⋯E dative bonds, with the phosphorus derivative exhibiting the shortest neutral N⋯P dative bond of 2.238(1) Å. Theoretical studies performed with approximate density functional theory successfully model the unusual structural features of compound R...

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Publication status:
Published

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Journal:
JOURNAL OF ORGANOMETALLIC CHEMISTRY
Volume:
607
Issue:
1-2
Pages:
213-221
Publication date:
2000-08-11
DOI:
ISSN:
0022-328X
Source identifiers:
50472
Language:
English
Keywords:
Pubs id:
pubs:50472
UUID:
uuid:1e013aff-7b5f-4209-9470-3c62c16c24ee
Local pid:
pubs:50472
Deposit date:
2012-12-19

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