3-(4-Iodophenyl)-2,3-dihydro-1H-benzo[f]chromen-1-one
IUCrData(2020)
摘要
In the title compound, C19H13IO2, the dihedral angle between the naphthyl ring system and the pendant iodophenyl ring is 72.48 (11)°. In the crystal, C—H⋯π interactions and I⋯O [3.293 (2) A] halogen bonds are observed, which combine to generate a herringbone packing motif.
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关键词
crystal structure,naphthopyran,flavone,halogen bond
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