Abstract
C15H18O5 is orthorhombic, P212121. The unit-cell dimensions at 293 K are a = 6.526(3), b = 10.247(4), c = 21.008(13)Å, V = 1404.8(12)Å3, Dx = 1.316 g/cm3, and Z = 4. The R value is 0.044 for 1288 observed reflections. The A, B and C rings adopt chair, twist, and half-chair conformations. The absolute configuration is inferred from the C6 stereochemistry of (+)-cedrol. The crystal structure is stabilized by an O–H•••O hydrogen bond and van der Waals forces.
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Soriano-GarcíA, M., Huipe-Nava, E., González, V.M. et al. Crystal Structure of 1β-Hydroxy-β-homopipitzolone (9-Hydroxy-2,6,9-trimethyltricyclo[6,3,1,01,6]dodeca-5,10,11,12-tetraone). ANAL. SCI. 19, 801–802 (2003). https://doi.org/10.2116/analsci.19.801
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DOI: https://doi.org/10.2116/analsci.19.801