Abstract

The title compound, C17H12N2, comprises a norbornane unit having a dicyanona­phthalene ring fused on one side. Both cyano groups are twisted slightly out of the plane of the naphthalene ring system [C—C—C—C torsion angle = 1.9 (2)°]. In the crystal, inversion-related mol­ecules are linked by pairs of weak C—H⋯N hydrogen bonds, forming dimers.

Highlights

  • The title compound, C17H12N2, comprises a norbornane unit having a dicyanonaphthalene ring fused on one side

  • Inversion-related molecules are linked by pairs of weak C—HÁ Á ÁN hydrogen bonds, forming dimers

  • R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger

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Summary

Data collection

Refinement R[F 2 > 2(F 2)] = 0.041 wR(F 2) = 0.102 S = 1.00 2997 reflections 172 parameters 0.64 Â 0.52 Â 0.48 mm 2997 independent reflections 1707 reflections with I > 2(I) Rint = 0.020 1 restraint H-atom parameters constrained Ámax = 0.14 e A À3 Ámin = À0.12 e A À3

HÁ Á ÁA
Related literature
Mo K radiation
Special details

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