5-Carboxylato-5-hydroxy-4-(4-methoxybenzoyl)-3-(4-methoxyphenyl)-1,1-dimethyl-4,5-dihydro-1H-pyrazol-1-ium monohydrate


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Demir S., Dinçer M., Yildirim I., Kayademir A.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.61, 2005 (SCI-Expanded) identifier identifier

Abstract

In the title compound, C21H22N2O6 center dot H2O, the pyrazolium ring is in an envelope conformation. In the crystal structure, intermolecular O-H center dot center dot center dot O hydrogen bonds form molecular tapes along [001]. In addition, weak C-H center dot center dot center dot O and a C-H center dot center dot center dot pi interaction link molecules into a three-dimensional network.