3-(4-Iodophenyl)-2,3-dihydro-1H-benzo[f]chromen-1-one

Raven Dean,Chelsea N. Miller,Sarah K. Zingales,Clifford W. Padgett

IUCrData（2020）

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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) Å] halogen bonds are observed, which combine to generate a herringbone packing motif.

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关键词

crystal structure,flavone,halogen bond,naphthopyran

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