[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o172-o173
[ doi:10.1107/S160053681205146X ]

N-([beta]-Carboxyethyl)-[alpha]-isoleucine

I. Nehls, O. Hanebeck, R. Becker and F. Emmerling


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 3.3 Ratio PLAT222_ALERT_3_C Large Non-Solvent H Uiso(max)/Uiso(min) .. 4.5 Ratio
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 ............ 4 PLAT063_ALERT_4_G Crystal Size Likely too Large for Beam Size .... 0.64 mm PLAT791_ALERT_4_G Note: The Model has Chirality at C6 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C8 (Verify) R PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 5
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 2 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 1 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 4 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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