5-Fluoro-6'<i>H</i>,7'<i>H</i>,8'<i>H</i>-spiro[indoline-3,7'- pyrano[3,2-<i>c</i>:5,6-<i>c</i>']di-1-benzopyran]-2,6',8'-trione

C₂₆H₁₂FNO₆

Almansour, Abdulrahman I.Kumar, Raju SureshArumugam, NatarajanDevi Shree, P.Suresh, J.

Acta Crystallographica Section E (2012) 68, 3 o744

a=7.82620(10)Å   b=10.92780(10)Å   c=12.4067(2)Å

α=113.3740(10)°   β=94.9220(10)°   γ=100.2950(10)°