3-[2-(Triphenylphosphanylidene)acetyl]-2<i>H</i>-chromen-2-one

C₂₉H₂₁O₃P

Taha, MuhammadIsmail, Nor HadianiAziza, Ahmad NazifShah, Syed Adnan AliYousuf, Sammer

Acta Crystallographica Section E (2013) 69, 2 o245

a=9.7837(12)Å   b=10.3917(14)Å   c=12.2925(17)Å

α=108.669(4)°   β=104.484(4)°   γ=99.746(4)°