Bromine trioxide

Dibromine trioxide is the chemical compound composed of bromine and oxygen with the formula Br₂O₃. It is an orange solid that is stable below −40 °C. It has the structure Br−O−BrO₂ (bromine bromate). It was discovered in 1993. The bond angle of Br−O−Br is 111.7°, the bond angle of O−Br=O is 103.1°, and the bond angle of O=Br=O is 107.6°. The Br−OBrO₂bond length is 1.845 Å, the O−BrO₂ bond length is 1.855 Å and the Br=O bond length is 1.612 Å.