Glycinium hydrogen fumarate glycine solvate monohydrate

In the title compound, C(2)H(6)NO(2) (+)·C(4)H(3)O(4) (−)·C(2)H(5)NO(2)·H(2)O, the asymmetric unit contains two glycine residues, one protonated and one in the zwitterionic form, a hydrogen fumarate anion and a water mol­ecule. Through N—H⋯O and O—H⋯O hydrogen bonds, mol­ecules assemble in layers pa...

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Detalles Bibliográficos
Autores principales: Natarajan, S., Kalyanasundar, A., Suresh, J., Dhas, S. A. Martin Britto, Lakshman, P. L. Nilantha
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968449/
https://www.ncbi.nlm.nih.gov/pubmed/21582134
http://dx.doi.org/10.1107/S1600536809001974
Descripción
Sumario:In the title compound, C(2)H(6)NO(2) (+)·C(4)H(3)O(4) (−)·C(2)H(5)NO(2)·H(2)O, the asymmetric unit contains two glycine residues, one protonated and one in the zwitterionic form, a hydrogen fumarate anion and a water mol­ecule. Through N—H⋯O and O—H⋯O hydrogen bonds, mol­ecules assemble in layers parallel to the (10[Image: see text]) plane, one layer of hydrogen fumarate anions alternating with two layers of glycine mol­ecules. In each glycine layer, hydrogen bonds generate an R (4) (4)(19) graph-set motif. Further hydrogen bonds involving the water mol­ecule and the hydrogen fumarate anions result in the formation of a three-dimensional network.

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