[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o521-o522
[ doi:10.1107/S1600536813006077 ]

(1S,3R,8R,9R,10S)-2,2-Dibromo-3,7,7,10-tetramethyl-9[beta],10[beta]-epoxy-3,7,7,10-tetramethyltricyclo[6.4.0.01,3]dodecane

A. Oukhrib, A. Benharref, M. Saadi, M. Berraho and L. El Ammari


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT031_ALERT_4_C Refined Extinction Parameter within Range ...... 3.200 Sigma PLAT338_ALERT_4_C Small Average Tau in cyclohexane C1 -C12 33.95 Deg. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 2 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 2 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 1
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT791_ALERT_4_G Note: The Model has Chirality at C1 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C3 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C8 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C9 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C10 (Verify) S
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 5 ALERT level C = Check. Ensure it is not caused by an omission or oversight 6 ALERT level G = General information/check it is not something unexpected 0 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 3 ALERT type 3 Indicator that the structure quality may be low 7 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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