N,N'-DIPHENYLGUANIDINIUM HYDROGEN-SELENITE MONOHYDRATE

Authors
PAIXAO JA BEJA AM SILVA MR GOMES ED MARTINGIL J MARTINGIL FJ
Citation
Ja. Paixao et al., N,N'-DIPHENYLGUANIDINIUM HYDROGEN-SELENITE MONOHYDRATE, Acta crystallographica. Section C, Crystal structure communications, 53, 1997, pp. 1113-1115
Citations number
18
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
53
Year of publication
1997
Part
8
Pages
1113 - 1115
Database
ISI
SICI code
0108-2701(1997)53:<1113:NHM>2.0.ZU;2-O
Abstract
In the crystal structure of the title compound, C13H14N3+.HSeO3-.H2O, the phenyl rings lie syn to the unsubstituted N atom of the cation and the geometry of the guanidinium group is close to that expected for a central C(sp)2 atom. The crystal packing is stabilized by an extensiv e network of hydrogen bonds. The anion is an acceptor of the N-H guani dinium groups and the water molecule forms a four-membered hydrogen-bo nded ring with the anion.