[Open access]

[Contents scheme]

Acta Cryst. (2014). E70, o540
[ doi:10.1107/S1600536814007065 ]

Methyl 1-ethyl-3'-[hy­droxy(naphthalen-1-yl)meth­yl]-1'-methyl-2-oxo­spiro­[indo­line-3,2'-pyrrolidine]-3'-carboxyl­ate

V. Vijayakumar, G. H. Peters, M. Suresh, R. Raghavachary and G. Jagadeesan


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -0.664 Why ?
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms .............. 1 Why ? PLAT066_ALERT_1_G Predicted and Reported Tmin&Tmax Range Identical ? Check PLAT199_ALERT_1_G Reported _cell_measurement_temperature ..... (K) 293 Check PLAT200_ALERT_1_G Reported _diffrn_ambient_temperature ..... (K) 293 Check PLAT793_ALERT_4_G The Model has Chirality at C1 ............. R Verify PLAT793_ALERT_4_G The Model has Chirality at C11 ............. R Verify PLAT793_ALERT_4_G The Model has Chirality at C12 ............. S Verify
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 1 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 3 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 1 ALERT type 3 Indicator that the structure quality may be low 3 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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