Tmima boric acid

C₁₅H₂₁N_7,B(HO)₃

Mashuta, Mark S.Cheruzel, LionelBuchanan, Robert M.

Acta Crystallographica Section C (2002) 58, 10 o629-o631

a=16.2812(17)Å   b=10.0010(10)Å   c=12.2564(13)Å

α=90°   β=110.72(2)°   γ=90°