Ammonium 2,7-dimethyl-5-bora-1,4,6,9-tetroxaspiro[4.4]nonane-3,8-dionate

C₆H₁₂BNO₆

Angeli Mary, P. ADhanuskodi, SThamotharan, SParthasarathi, V

Acta Crystallographica Section E (2002) 58, 1 o45-o47

a=9.3254(11)Å   b=11.9482(15)Å   c=8.5578(9)Å

α=90.00°   β=90.00°   γ=90.00°