Acta Cryst. (2003). E59, o406-o407  [ doi:10.1107/S1600536803004288 ]

()-5-Ethyl-endo-4-(4-methoxyphenyl)-2,2,anti-8-trimethyl-6-oxabicyclo[3.2.1]octan-7-one, a bicyclic -lactone

S. Xie, Y. Hou, C. Y. Meyers and P. D. Robinson

Online 7 March 2003

Key indicators

• Single-crystal X-ray study
• T = 296 K
• Mean (C-C) = 0.002 Å
• R factor = 0.038
• wR factor = 0.113
• Data-to-parameter ratio = 14.6

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

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