3<i>H</i>-2,1-Benzoxaborole-1-spiro-4'-(5-oxa-3a-aza-4-borapyrene)

C₂₀H₁₄BNO₂

Robin, BeckBuell, GreggKiprof, PaulNemykin, Victor N.

Acta Crystallographica Section E (2008) 64, 1 o314-o315

a=33.079(5)Å   b=33.079(5)Å   c=7.358(5)Å

α=90°   β=90°   γ=120°