Crystal Structure of Spirooxindole

Id7225078
Common nameSpirooxindole
Chemical name2'-amino-2,5'-dioxo-5'H-spiro[indoline-3,4'-pyrano[3,2-c]chromene]-3'-carbonitrile
a (Å)10.3603(15)
b (Å)13.054(2)
c (Å)14.655(3)
α (°)75.239(15)
β (°)84.652(14)
γ (°)69.915(14)
V (Å3)1800.0(6)
Space groupP -1
Temperature (K)291.6(2)
Rint0.0942