Abstract
The structure of the title compound, C25H27NO, is a mono-ketone pentacycloundecane (PCU) molecule bearing a tertiary amine group. One of the methylene groups in the PCU is disordered over two orientations with site-occupancy factors of 0.621 (7) and 0.379 (7).
Highlights
The structure of the title compound, C25H27NO, is a monoketone pentacycloundecane (PCU) molecule bearing a tertiary amine group
One of the methylene groups in the PCU is disordered over two orientations with site-occupancy factors of 0.621 (7) and 0.379 (7)
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: LX2177)
Summary
Rajshekhar Karpoormath,a Patrick Govender,b Thavendran Govender,c Hendrik G. Key indicators: single-crystal X-ray study; T = 173 K; mean (C–C) = 0.004 A; disorder in main residue; R factor = 0.066; wR factor = 0.173; data-to-parameter ratio = 13.0. The structure of the title compound, C25H27NO, is a monoketone pentacycloundecane (PCU) molecule bearing a tertiary amine group. One of the methylene groups in the PCU is disordered over two orientations with site-occupancy factors of 0.621 (7) and 0.379 (7). Related literature For mono-ketone PCU derivatives, see: Kruger et al (2006). For examples of the crystal structures of mono-ketone PCU molecules bearing heteroatoms, see: Watson et al (2000); Karpoormath et al (2010)
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