[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o589-o590
[ doi:10.1107/S1600536813007642 ]

2,2-Dichloro-3,7,7,11-tetramethyl-10-azatetracyclo[6.5.0.01,3.09,11]tridecane

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


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C7 PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0041 Ang PLAT360_ALERT_2_C Short C(sp3)-C(sp3) Bond C9 - C10 ... 1.42 Ang. PLAT420_ALERT_2_C D-H Without Acceptor N1 - H1 ... ? PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT007_ALERT_5_G Note: Number of Unrefined D-H Atoms ............ 1 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) S PLAT791_ALERT_4_G Note: The Model has Chirality at C10 (Verify) R
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 7 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 2 ALERT type 3 Indicator that the structure quality may be low 5 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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