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[Contents scheme]

Acta Cryst. (2013). E69, o569
[ doi:10.1107/S1600536813007459 ]

2,2-Bis(pyridin-2-yl)-1,3-diazinane

S. F. Haddad, I. Warad, S. Jodeh and T. Ben Hadda

Abstract: In the title compound, C14H16N4, the six-membered hexahydropyrimidine ring adopts a chair conformation. In the crystal, one of the two pyrimidine N atoms engages in N-H...N hydrogen bonding with one of the pyridine N atoms, generating a helical chain running along the c axis. The helical pitch is the length of the c axis.


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