Acta Cryst. (2011). E67, o1801  [ doi:10.1107/S1600536811023592 ]

Second monoclinic modification of cyclohexane-1,1-dicarbonitrile

N. D. Sadikhova, A. N. Khalilov, A. V. Gurbanov and I. Brito

Abstract: In the title compound, C₈H₁₀N₂, the cyclohexane ring adopts a chair conformation. he crystal structure of the previously reported monoclinic modification have intramolecular CNCN and C-HN interactions. These types of interaction are not present in this new modification whose crystal structure is built up by van der Waals interactions.

Online 25 June 2011

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