Hydrogen-bonding patterns in bis(cytosinium) tartarate monohydrate

Hydrogen-bonding patterns in bis(cytosinium) tartarate monohydrate

The asymmetric unit of the title cystosinium salt derivative, 2C4H6N3O+·C4H4O62−·H2O, contains two cytosinium cations, one tartaric acid anion and a water molecule. The two cytosinium cations are almost planar (r.m.s. deviations of the fitted atoms are 0.0151 and 0.0213 Å). The crystal structure fea...

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Bibliographic Details
Main Authors: P. Jaikumar, T. V. Sundar, N. Sharmila, T. Balakrishnan, K. Ramamurthi
Format: Article
Language:English
Published: International Union of Crystallography 2017-03-01
Series:IUCrData
Subjects:
crystal structure
cytosine
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314617004485
Description
Summary:The asymmetric unit of the title cystosinium salt derivative, 2C4H6N3O+·C4H4O62−·H2O, contains two cytosinium cations, one tartaric acid anion and a water molecule. The two cytosinium cations are almost planar (r.m.s. deviations of the fitted atoms are 0.0151 and 0.0213 Å). The crystal structure features C—H...O, N—H...O and O—H...O interactions. Further C—O...π and π–π interactions are observed along the ab plane, contributing to the crystal stability.
ISSN:2414-3146

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