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Acta Cryst. (2005). E61, o337-o339 [ doi:10.1107/S160053680500070X ]
Abstract: The secondary structure in the title compound, C8H8N2, consists of infinite helical chains formed by molecules linked by N-H
N hydrogen bonds. Neighbouring chains are connected by C-H![[pi]](/logos/entities/pi_rmgif.gif)
(azole) contacts.
Online 22 January 2005
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