4-[2-(Hydrogen phosphonato)-2-hydroxy-2-phosphonoethyl]pyridinium

The title compound, C(7)H(11)NO(7)P(2), exists as a zwitterion in which the positive charge resides on the protonated pyridyl N atom and the negative charge on one of the two phosphate groups. In the crystal, adjacent molcules are linked by O-H⋯O and N-H⋯O hydrogen bonds into a three-dimensional net...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2011-04, Vol.67 (Pt 4), p.o1025-o1025
Main Authors: Wang, Feng-Lei, Yuan, Rong-Xin, Xie, Ji-Min
Format: Article
Language:English
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Organic Papers
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Summary:The title compound, C(7)H(11)NO(7)P(2), exists as a zwitterion in which the positive charge resides on the protonated pyridyl N atom and the negative charge on one of the two phosphate groups. In the crystal, adjacent molcules are linked by O-H⋯O and N-H⋯O hydrogen bonds into a three-dimensional network.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536811011408