Issue 23, 2012

Carboxylic acid-derived oxacalix[2]arene[2]pyrazine self-assembles into unprecedented diamondoid networks

Abstract

A 1,3-alternate conformational oxacalix[2]arene[2]pyrazine, 1, made up of two tetrahedrally oriented –COOH functions and two upper rim pyrazinyl nitrogen atoms, self-assembles into an unprecedented six-fold interpenetrated diamondoid network via intermolecular hydrogen bond interactions. Disordered guest molecules could be included in the hydrophobic channels presented in the supramolecular aggregates.

Graphical abstract: Carboxylic acid-derived oxacalix[2]arene[2]pyrazine self-assembles into unprecedented diamondoid networks

Supplementary files

Article information

Article type
Communication
Submitted
05 Mar 2012
Accepted
30 Aug 2012
First published
31 Aug 2012

CrystEngComm, 2012,14, 7869-7871

Carboxylic acid-derived oxacalix[2]arene[2]pyrazine self-assembles into unprecedented diamondoid networks

X. Li, K. Yu, X. Zhao, M. Ma, F. Guo, X. Mi, B. Jiang and K. Wen, CrystEngComm, 2012, 14, 7869 DOI: 10.1039/C2CE25315A

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