Acta Cryst. (2001). C57, 1462-1464  [ doi:10.1107/S0108270101017474 ]

4-Nitro-9,10-dihydrophenanthrene and a polymorphic form of 4-nitrophenanthrene

A. Sekine, H. Uekusa, Y. Ohashi, K. Yoshimura, M. Yagi and J. Higuchi

Formula: C₁₄H₁₁NO₂ and C₁₄H₉NO₂

Online 6 December 2001

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