Low-energy Barrier to Intramolecular Inversion of Tetrahedral Configuration at a Zn” Centre

Low-energy Barrier to Intramolecular Inversion of Tetrahedral Configuration at a Zn” Centre

The associative inner-nucleophile assisted mechanism of inversion of tetrahedral configuration at the metal centre in bis-chelate Zn” complexes based on alterdentate ligands, A/-alkylimines of 2,5-diformylpyrrole, has been proved by dynamic 1H, 13C, 15N NMR spectroscopic and X-ray crystallographic s...

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Veröffentlicht in:Mendeleev communications 1993, Vol.3 (1), p.2-5
Hauptverfasser: Minkin, Vladimir I., Korobov, Mikhail S., Nivororozhkin, Leonid E., Kompan, Olga E., Olekhnovich, Rita Ya, Borodkin, Gennadil S., Struchkov, Yurii T.
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Sprache:eng
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Zusammenfassung:The associative inner-nucleophile assisted mechanism of inversion of tetrahedral configuration at the metal centre in bis-chelate Zn” complexes based on alterdentate ligands, A/-alkylimines of 2,5-diformylpyrrole, has been proved by dynamic 1H, 13C, 15N NMR spectroscopic and X-ray crystallographic studies.
ISSN:0959-9436
DOI:10.1070/MC1993v003n01ABEH000192