Acta Crystallographica Section E
Acta Crystallographica
Section E
CRYSTALLOGRAPHIC COMMUNICATIONS
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Acta Cryst.
(2014).
E
70
,
84-86
https://doi.org/10.1107/S1600536814014445
Download PDF of article
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Crystal structure of (1
Z
)-1-(4-chlorobenzylidene)-5-(4-methoxyphenyl)-3-oxopyrazolidin-1-ium-2-ide
P. Mangwala Kimpende
,
T. K. O. Doan
,
Q. T. Vu
and
L. Van Meervelt
The planar pyrazolidine ring occurs in the betaine form with a
Z
conformation of the exocyclic C=N bond. In the crystal, C—H
O and C—H
π interactions result in the formation of ribbons of molecules along [1
0].
Keywords:
crystal structure
;
pyrazolidinium ylide
;
betaine structure
.
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