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. 2008 Aug 16;64(Pt 9):o1762.
doi: 10.1107/S1600536808025658.

4-Amino-3,5-di-2-pyridyl-4H-1,2,4-triazole

Manuela Ramos Silva, Joana A Silva, Nuno D Martins, Ana Matos Beja, Abilio J F N Sobral

4-Amino-3,5-di-2-pyridyl-4H-1,2,4-triazole

Manuela Ramos Silva et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the crystal structure of the title compound, C(12)H(10)N(6), the mol-ecules deviate slightly from planarity. The plane of the central triazole ring makes angles of 6.13 (9) and 3.28 (10)° with the pyridyl ring planes. Intra-molecular N-H⋯N inter-actions form six-membered closed rings. The crystal packing also shows weak C-H⋯π and C-H⋯N inter-actions.

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Figures

Fig. 1.
Fig. 1.
ORTEPII (Johnson, 1976) plot of the title compound. Displacement ellipsoids are drawn at the 50% level.
Fig. 2.
Fig. 2.
Packing diagram of the title compound, showing the N—H···N intramolecular hydrogen bonds and the C—H···π intermolecular interactions as dashed lines. The green dot represents the centroid of the N6—C8—C9—C10—C11—C12 ring.
See this image and copyright information in PMC

References

    1. Bruker (2003). SMART and SAINT Bruker AXS Inc., Madison, Wisconsin, USA.
    1. Dirtu, M. M., Garcia, Y., Nica, M., Rotaru, A., Linares, J. & Varret, F. (2007). Polyhedron, 26, 2259–2263.
    1. Faulmann, C., van Koningsbruggen, P. J., de Graaff, R. A. G., Haasnoot, J. G. & Reedijk, J. (1990). Acta Cryst. C46, 2357–2360.
    1. Haasnoot, J. G. (2000). Coord. Chem. Rev.200–202, 131–185.
    1. Johnson, C. K. (1976). ORTEPII Report ORNL-5138. Oak Ridge National Laboratory, Tennessee, USA.