[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o443
[ doi:10.1107/S1600536813004856 ]

2-(4-Acetamidophenoxy)-2-methylpropanoic acid

G. Navarrete-Vázquez, B. Colín-Lozano, H. Tlahuext and A. R. Tapia-Benavides


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT480_ALERT_4_C Long H...A H-Bond Reported H2A .. O1 .. 2.63 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H5 .. O3 .. 2.69 Ang. PLAT747_ALERT_1_C D...A Calc 3.5358(18), Rep 3.53600 ...... Missing su C2 -O1 1.555 3.677 # 32 PLAT747_ALERT_1_C D...A Calc 3.3330(19), Rep 3.33300 ...... Missing su C5 -O3 1.555 3.676 # 32 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.246 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 2
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 2 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT007_ALERT_5_G Note: Number of Unrefined D-H Atoms ............ 1 PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 1 PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 52 Perc.
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 6 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 4 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 4 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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