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. 2010 May 12;66(Pt 6):o1316.
doi: 10.1107/S1600536810016569.

2,4,6,8-Tetra-kis(4-ethyl-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one

K Rajesh, V Vijayakumar, A P Safwan, Kong Wai Tan, Edward R T Tiekink

2,4,6,8-Tetra-kis(4-ethyl-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one

K Rajesh et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The bicyclo-[3.3.1]nonane ring in the title compound, C(39)H(44)N(2)O, adopts a chair-boat conformation with the four benzene rings being directed away from the carbonyl group. The presence of C-H⋯O contacts leads to helical supra-molecular chains along the b axis.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of (I) showing the atom-labelling scheme and displacement ellipsoids at the 50% probability level.
Fig. 2.
Fig. 2.
Helical supramolecular chain along the b axis in (I) mediated by C–H···O contacts, shown as orange dashed lines.
See this image and copyright information in PMC

References

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