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Crystals 2014, 4(1), 53-63; doi:10.3390/cryst4010053

Hydrogen-Bonding Motifs in Piperazinediium Salts

2, 2 and 1,*
1 School of Chemistry, Monash University, Clayton, VIC 3800, Australia 2 Penleigh and Essendon Grammar School, P.O. Box 417, Niddrie, VIC 3042, Australia
* Author to whom correspondence should be addressed.
Received: 14 January 2014 / Revised: 5 February 2014 / Accepted: 18 February 2014 / Published: 4 March 2014
(This article belongs to the Special Issue Crystal Engineering Involving Weak Bonds)
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Four novel organic salts of piperazine and 2-methylpiperazine with p-toluenesulfonic acid and chloroacetic acid have been synthesized and structurally characterized. The hydrogen-bonding ring synthons that exist between the cation/anion pairs are compared and contrasted alongside database results.
Keywords: hydrogen bonding; supramolecular synthon; crystallography; piperazine hydrogen bonding; supramolecular synthon; crystallography; piperazine
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Hawes, C.S.; Chen, C.; Tran, A.; Turner, D.R. Hydrogen-Bonding Motifs in Piperazinediium Salts. Crystals 2014, 4, 53-63.

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