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Acta Cryst. (2013). E69, o1037-o1038  [ doi:10.1107/S160053681301502X ]

(1S,2R,7R,8S,10R)-9,9-Dibromo-2,6,6,10-tetramethyl-1[alpha],2[alpha]-epoxytricyclo[5.5.0.08,10]dodecane

A. Benharref, J. El Karroumi, L. El Ammari, M. Saadi and M. Berraho


Key indicators

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Alert level C PLAT341_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0069 Ang
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT791_ALERT_4_G Note: The Model has Chirality at C1 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C2 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C7 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C8 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C10 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C17 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C18 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C23 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C24 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C26 (Verify) R PLAT961_ALERT_5_G Dataset Contains no Negative Intensities ....... !
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 1 ALERT level C = Check. Ensure it is not caused by an omission or oversight 14 ALERT level G = General information/check it is not something unexpected 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 0 ALERT type 2 Indicator that the structure model may be wrong or deficient 1 ALERT type 3 Indicator that the structure quality may be low 10 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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