Crystal Structure of Pyran-2-one annulated tetrahelicene RI-2

Id1506220
Chemical namepyran-2-one annulated tetrahelicene RI-2
a (Å)7.3419(7)
b (Å)24.750(2)
c (Å)7.8224(7)
α (°)90.00
β (°)107.000(2)
γ (°)90.00
V (Å3)1359.3(2)
Space groupP 1 21/a 1
Temperature (K)293(2)
Rint0.0570