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2,6-Bis(4H-1,2,4-triazol-4-yl)pyridine dihydrate. 2011

Shang Yuan Liu, and Ying Wang
Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, People's Republic of China.

In the asymmetric unit of the title compound, C(9)H(7)N(7)·2H(2)O, there are two formula units in which the two triazole rings of each of the organic component mol-ecules form dihedral angles of 7.0 (4)/6.9 (4) and 2.7 (4)/3.6 (4)° with the respective central pyridine rings. The four water mol-ecules of solvation form O-H⋯O hydrogen bonds among themselves and O-H⋯N bonds with the N-atom acceptors of the triazine rings, giving a three-dimensional framework structure.

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