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A novel additive organic supramolecular assembly: molecular complex of 3,5-dinitrobenzamide and 3,5-dinitrobenzonitrile

✍ Scribed by V.R Pedireddi; J PrakashaReddy; Kapildev K Arora


Publisher
Elsevier Science
Year
2003
Tongue
French
Weight
319 KB
Volume
44
Category
Article
ISSN
0040-4039

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✦ Synopsis


Co-crystallization of 3,5-dinitrobenzamide and 3,5-dinitrobenzonitrile forms an additive assembly, in which simple addition of the hydrogen bonded networks that exist in the native crystal structures of the constituent compounds takes place. The additive nature is reflected in the unit cell dimensions of the assembly, with the c-axis in the assembly being nearly the same as the sum of the c-axes observed in the crystal structures of the constituents.


📜 SIMILAR VOLUMES


A novel 2:1 supramolecular assembly of 3
✍ Anupama Ranganathan; V.R. Pedireddi 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 154 KB

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 inte