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The title compound possesses crystallographically imposed twofold symmetry with two C atoms lying on the rotation axis and has a non-coplanarly accumulated aromatic-rings structure. In the crystal, C—H
O=C hydrogen bonds between the benzene rings and the carbonyl groups and C—HO=N hydrogen bonds between the benzene rings and the nitro groups are observed; these C—HO hydrogen bonds link the molecules, forming a three-dimensional structure.
O=C hydrogen bonds between the benzene rings and the carbonyl groups and C—HO=N hydrogen bonds between the benzene rings and the nitro groups are observed; these C—HO hydrogen bonds link the molecules, forming a three-dimensional structure.research communicationsOpen access
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In 1,8-dibenzoyl-2,7-diphenoxynaphthalene, the planes of the benzene rings of the four naphthalene substituents are almost perpendicular to that of the naphthalene core.
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The asymmetric unit of the compound contains two independent conformers. Each conformer is stacked along the a axis to form columns through van der Waals interactions only.
