4-[Bis(4-fluoro­phen­yl)meth­yl]-1-[(2E)-3-phenyl­prop-2-en-1-yl]piperazin-1-ium 3-carb­­oxy­propano­ate

Kavitha, C. N. and Yathirajan, H. S. and Narayana, B. and Gerber, Thomas and van Brecht, Benjamin and Betz, Richard (2013) 4-[Bis(4-fluoro­phen­yl)meth­yl]-1-[(2E)-3-phenyl­prop-2-en-1-yl]piperazin-1-ium 3-carb­­oxy­propano­ate. Acta Crystallographica Section E, 69 (2). o260-o261. ISSN 2056-9890

Text (Full Text) 4-[Bis(4-fluoro­phen­yl)meth­yl]-1-[(2E)-3.pdf - Published Version Download (590kB)

Abstract

In the title salt, C26H27F2N2+·C4H5O4−, the piperazine N atom bearing the vinylic substituent is protonated. The piperazine ring adopts a chair conformation. In ther crystal, the succinate monoanions are connected via short O—H⋯O hydrogen bonds between the carb­oxy­lic acid and carboxyl­ate groups into undulating chains extending along [001] and the flunarizinium monocations are attached to these chains via N+—H⋯O− hydrogen bonds. C—H⋯O inter­actions connect these chains into a three-dimensional network. The shortest centroid–centroid distance of 3.7256 (10) Å was found between one of the fluorinated benzene rings and the non-fluorinated phenyl ring in the neighbouring mol­ecule related by a glide plane.

Item Type:	Article
Subjects:	C Chemical Science > Chemistry
Divisions:	Department of > Chemistry
Depositing User:	C Swapna Library Assistant
Date Deposited:	30 Oct 2019 09:42
Last Modified:	30 Oct 2019 09:42
URI:	http://eprints.uni-mysore.ac.in/id/eprint/9712

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