[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o785
[ doi:10.1107/S1600536813009951 ]

Diethyl 4-(2-methoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

K. Wang, Y. Wang, M. Yao and D. Xu


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level B PLAT934_ALERT_3_B Number of (Iobs-Icalc)/SigmaW .gt. 10 Outliers . 1
Alert level C PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C19 PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0045 Ang PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 5.259 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 6 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 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 PLAT605_ALERT_4_G Structure Contains Solvent Accessible VOIDS of . 176 A   3 PLAT869_ALERT_4_G ALERTS Related to the use of SQUEEZE Suppressed ! PLAT950_ALERT_5_G Reported and Calculated Hmax Values Differ by .. 9 PLAT961_ALERT_5_G Dataset Contains no Negative Intensities ....... !
0 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 5 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 5 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 4 ALERT type 5 Informative message, check

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