9H-purine

C₅H₄N₄

Ruggiero, Michael T.Zeitler, J. AxelErba, Alessandro

Chemical communications (Cambridge, England) (2017) 53, 26 3781-3784

a=15.534(5)Å   b=9.382(3)Å   c=3.6126(12)Å

α=90°   β=90°   γ=90°