2-{(<i>E</i>)-[1-(2-Hydroxyethyl)-3,3-dimethyl-3<i>H</i>-indol-1-ium-2- yl]vinyl}-6-hydroxymethyl-4-nitrophenolate dihydrate

C₂₁H₂₂N₂O_5,2(H₂O)

Rodriguez, Mark A.O'Bryan, GregAndrzejewski, William J.McElhanon, James R.

Acta Crystallographica Section E (2009) 65, 8 o1906-o1907

a=7.377(2)Å   b=8.868(2)Å   c=16.817(5)Å

α=94.603(5)°   β=101.639(6)°   γ=102.140(7)°