1-[6-(3,5-Di-methyl-pyrazol-1-yl)-1,2,4,5-tetra-zin-3-yl]guanidin-2-ium perchlorate methanol monosolvate.
Acta Crystallogr Sect E Struct Rep Online
; 69(Pt 8): o1332, 2013.
Article
em En
| MEDLINE
| ID: mdl-24109403
ABSTRACT
In the title solvated salt, C8H12N9 (+)·ClO4 (-)·CH3OH, the dihedral angle between the tetra-zine and pyrazole rings is 26.05â
(7)°. The two N atoms bonded to the 1,2,4,5-tetra-zine ring deviate from the plane defined by its four N atoms by 0.234â
(2) and 0.186â
(2)â
Å. There is an intra-molecular N-Hâ¯N hydrogen bond between the protonated guanidine fragment and one of the tetra-zine N atoms. In the crystal, two cations and two perchlorate anions are connected via N-Hâ¯O hydrogen bonds into centrosymmetric assemblies. These assemblies are further linked into a two-dimensional network parallel to (100) via bifurcated O-Hâ¯(N,N) hydrogen bonds formed with the bridging methanol mol-ecules.
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MEDLINE
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article