[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1747
[ doi:10.1107/S1600536813029346 ]

1-Nitro-4-(4-nitro­phen­oxy)benzene: a second monoclinic polymorph

M. Naz, Z. Akhter, V. McKee and A. Nadeem


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