Crystal structure of 4,4',4''-(1,3,5-triazine-2,4,6-tri-yl)tripyridinium trichloride 2.5-hydrate.
Acta Crystallogr E Crystallogr Commun
; 71(Pt 11): o858-9, 2015 Nov 01.
Article
en En
| MEDLINE
| ID: mdl-26594564
ABSTRACT
The asymmetric unit of the title compound, C18H15N6 (3+)·3Cl(-)·2.5H2O, contains two independent (1,3,5-triazine-2,4,6-tri-yl)tripyridinium cations. Both cations are approximately planar, the r.m.s. deviations of fitted non-H atoms being 0.045 and 0.051â
Å. In the crystal, extensive O-Hâ¯Cl, O-Hâ¯O, N-Hâ¯Cl and N-Hâ¯O hydrogen bonds and weak C-Hâ¯Cl and C-Hâ¯O inter-actions link the organic cations, Cl(-) anions and water mol-ecules into a three-dimensional supra-molecular architecture. π-π stacking between the pyridine rings of adjacent cations is also observed, the centroid-to-centroid distance being 3.7578â
(8)â
Å.
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Acta Crystallogr E Crystallogr Commun
Año:
2015
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Article
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INGLATERRA
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REINO UNIDO
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UNITED KINGDOM