Noncovalent Bonding Interactions between Tetraphenylborate Anions and Paraquat and Diquat Dications

Autor:	David J. Williams, Richard K. Owusu, Alexandra M. Z. Slawin, J. Fraser Stoddart, Neil Spencer, G. J. Moody, J. D. Ronald Thomas
Rok vydání:	1987
Předmět:	Tetraphenylborate General Medicine General Chemistry Photochemistry Medicinal chemistry Diquat Catalysis Dication Crystal chemistry.chemical_compound chemistry Paraquat Pyridinium Ternary complex Methyl group
Zdroj:	Angewandte Chemie International Edition in English. 26:890-892
ISSN:	1521-3773 0570-0833
DOI:	10.1002/anie.198708901
Popis:	A ternary complex - in solution and in the crystal - with - charge transfer interactions is formed be the dication paraquat (MeNC5H4C5H4NMe) and two tetraphenylborate anions. This involves face-to-face and face-to-edge interactions between pyridinium rings and phenyl rings. Scarcely more than a methyl group of the flat paraquat is discernable in the illustration on the right.
Databáze:	OpenAIRE
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