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Acta Cryst. (2013). E69, o1261  [ doi:10.1107/S160053681301903X ]

(1S,3S,8R,9S,11R)-10,10-Dibromo-3,7,7,11-tetramethyltetracyclo[6.5.0.01,3.09,11]tridecane

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


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low ....... 0.961 PLAT148_ALERT_3_C su on the a - Axis is (Too) Large ........ 0.007 Ang. PLAT148_ALERT_3_C su on the b - Axis is (Too) Large ........ 0.0300 Ang. PLAT234_ALERT_4_C Large Hirshfeld Difference C4 -- C5 .. 0.16 Ang. PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C2 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C7 PLAT341_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0102 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 99 PLAT915_ALERT_3_C Low Friedel Pair Coverage ...................... 66 %
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT343_ALERT_2_G Check sp3 Angle Range in Main Residue for .. C9 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) S 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) S PLAT791_ALERT_4_G Note: The Model has Chirality at C11 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C18 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C20 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C25 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C26 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C28 (Verify) R PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 36
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 10 ALERT level C = Check. Ensure it is not caused by an omission or oversight 13 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 3 ALERT type 2 Indicator that the structure model may be wrong or deficient 7 ALERT type 3 Indicator that the structure quality may be low 12 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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