Title
(5SR,10SR,15SR)-Trimethyl 5H,10H,15H-diindeno-[1,2-a:1',2'-c]fluorene-5,10,15-tricarboxyl-ate 0.167-hydrate
Document Type
Article
Publication Date
12-4-2010
Abstract
The title compound, C(33)H(24)O(6)·0.17H(2)O, which is commonly known as (SR,SR,SR)-trimethyl 1,10,19-truxentricarboxyl-ate, crystallizes as a hydrate with the water mol-ecule encapsulated between three ester groups by O-H⋯O hydrogen bonding to two of them. The water mol-ecule site is not fully occupied in the crystal studied, with a refined site occupancy of 0.167 (5). The 27-atom ring system is approximately planar, with a maximum deviation of 0.148 (1) Å, and the three ester substituents are all on the same side of this plane.
Publication Source (Journal or Book title)
Acta crystallographica. Section E, Structure reports online
First Page
o1
Last Page
2
Recommended Citation
Menard, M. C., Fronczek, F. R., Watkins, S. F., & Dhar, R. K. (2010). (5SR,10SR,15SR)-Trimethyl 5H,10H,15H-diindeno-[1,2-a:1',2'-c]fluorene-5,10,15-tricarboxyl-ate 0.167-hydrate. Acta crystallographica. Section E, Structure reports online, 67 (Pt 1), o1-2. https://doi.org/10.1107/S1600536810049056