[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o3374
[ doi:10.1107/S1600536812046259 ]

(1S*,2R*,3S*,4R*,5R*)-5-Tetradecyloxymethyl-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride

C. N. Kelly, S. M. Sulon, L. N. Pham, K. R. Xiang, R. E. Sykora and D. C. Forbes

Key indicators

checkCIF/PLATON results

No syntax errors found

Datablock: I

Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 7.923 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 6 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 31
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT128_ALERT_4_G Alternate Setting of Space-group P21/c ....... P21/n PLAT793_ALERT_4_G The Model has Chirality at C1 (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C2 (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C3 (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C4 (Verify) .... R PLAT793_ALERT_4_G The Model has Chirality at C5 (Verify) .... R PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 3
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 3 ALERT level C = Check. Ensure it is not caused by an omission or oversight 8 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
checkCIF publication errors
Alert level A PUBL024_ALERT_1_A The number of authors is greater than 5. Please specify the role of each of the co-authors for your paper.
Author Response: All authors contributed significantly to the reported work. Colin Kelly, Sarah Sulon, and David Forbes synthesized and crystallized the title compound. Kang Rui Xiang, Lam Pham, and Richard Sykora performed the X-ray diffraction experiments.

1 ALERT level A = Data missing that is essential or data in wrong format 0 ALERT level G = General alerts. Data that may be required is missing

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