(5R,10R)-2,7-dibromo-3,8-dihydroxy-5,10-dimethoxyl- 5,10-dihydro-chromeno[5,4,3-cde]chromene sequihydrate

C₁₆H₁₂Br₂O₆·1.5H₂O

Q.-W. LiuX. FanC.-H. TanT. ZhangL.-J. HanD.-Y. Zhu

Zeitschrift für Kristallographie - New Crystal Structures (2005) 220, 1 25-26

a=18.483(2)Å   b=9.4125(10)Å   c=10.0721(11)Å

α=90.00°   β=90.00°   γ=90.00°