Ethyl­enediammonium bis­(5-methyl-3-oxo-2-phenyl-2,3-dihydro­pyrazol-1-ide): a hydrogen-bond-supported supra­molecular ionic assembly

The title compound, C(2)H(10)N(2) (2+)·2C(10)H(9)N(2)O(−), is composed of deprotonated 5-methyl-2-phenyl-1H-pyrazol-3(2H)-one anions (PMP(−)) and protonated ethyl­enediamine cations (H(2)en(2+)). The ethyl­enediammonium ion is located on a crystallographic inversion center. The dihedral angle betwee...

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Detalles Bibliográficos
Autores principales: Xu, Ruibo, Xu, Xingyou, Wang, Daqi, Yang, Xujie, Wang, Xin
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960540/
https://www.ncbi.nlm.nih.gov/pubmed/21201786
http://dx.doi.org/10.1107/S1600536808026378
Descripción
Sumario:The title compound, C(2)H(10)N(2) (2+)·2C(10)H(9)N(2)O(−), is composed of deprotonated 5-methyl-2-phenyl-1H-pyrazol-3(2H)-one anions (PMP(−)) and protonated ethyl­enediamine cations (H(2)en(2+)). The ethyl­enediammonium ion is located on a crystallographic inversion center. The dihedral angle between the phenyl and pyrazole rings is 39.73 (8)°. The two components are connected through N—H⋯O and N—H⋯N hydrogen bonds, forming an infinite three-dimensional network.

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