Faculté des sciences

(E)-1-(4-Methoxyanthracen-1-yl)-2-phenyldiazene

Crochet, Aurélien ; Fromm, Katharina M. ; Kurteva, Vanya B. ; Antonov, Liudmil M.

In: Acta Crystallographica Section E, 2011, vol. 67, no. 4, p. o993

The title compound, C₂₁H₁₆N₂O, has an E-conformation about the diazene N=N bond. It is reasonably planar with the phenyl ring being inclined to the mean plane of the anthracene moiety [planar to within 0.077 (3) Å] by 6.43 (10)°. The crystal structure is stabilized by C-H..π and weak π-π interactions [centroid-centroid distances of 3.7192 (16) and 3.8382 (15) Å],... Plus

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    Summary
    The title compound, C₂₁H₁₆N₂O, has an E-conformation about the diazene N=N bond. It is reasonably planar with the phenyl ring being inclined to the mean plane of the anthracene moiety [planar to within 0.077 (3) Å] by 6.43 (10)°. The crystal structure is stabilized by C-H..π and weak π-π interactions [centroid-centroid distances of 3.7192 (16) and 3.8382 (15) Å], leading to the formation of two-dimensional networks stacking along [001] and lying parallel to (110).