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A novel 2:1 supramolecular assembly of 3,5-dinitrobenzoic acid and 1,4-diiodobenzene

✍ Scribed by Anupama Ranganathan; V.R. Pedireddi

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
154 KB
Volume
39
Category
Article
ISSN
0040-4039

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✦ Synopsis

Dinitrobenzoic acid, 1, forms a 2:1 molecular complex with 1,4-diiodobenzene, 2, through the formation of iodo-nitro interactions utilising one of its nitro groups, rather than forming a 1 : 1 molecular complex using both the nitro groups. The result suggests the importance of the hydrogen bond interactions present in the crystal of the parent molecule (1) in directing the interaction with other donor molecules (2).

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