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. 2008 Feb 6;64(Pt 3):o555.
doi: 10.1107/S1600536808003164.

1H-Indole-3-carbaldehyde azine

Mohd Razali Rizal  1 , Hapipah M Ali, Seik Weng Ng
Affiliations

1H-Indole-3-carbaldehyde azine

Mohd Razali Rizal et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The molecule of the title compound, C(18)H(14)N(4), lies on a center of inversion such that there is one half-mol-ecule in the asymmetric unit. The N-N single bond adopts a trans configuration and the indole fused-ring system is nearly coplanar with the -CH=N-N=CH- fragment [dihedral angle = 9.8 (2)°]. Adjacent mol-ecules are linked by indole-azine N-H⋯N hydrogen bonds into a layer motif.

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Figures

Fig. 1.
Fig. 1.
Displacement ellipsoid plot of (I) at the 50% probability level. H atoms are drawn as spheres of arbitrary radiius.
Fig. 2.
Fig. 2.
Layer structure of (I).
See this image and copyright information in PMC

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