[HTML version][PDF version][Article Abstract][CIF][3d view][Structure Factors][Supplementary Material][Issue contents]  [Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1089  [ doi:10.1107/S1600536813015675 ]

2-Methoxy-4-(prop-2-en-1-yl)phenyl 2,4-dichlorobenzoate

M. R. Pichika, Y. B. Kang and S. W. Ng


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C RFACR01_ALERT_3_C The value of the weighted R factor is > 0.25 Weighted R factor given 0.269 PLAT084_ALERT_3_C High wR2 Value (i.e. > 0.25) ................... 0.27 PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0079 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 4 PLAT975_ALERT_2_C Positive Residual Density at 1.04A from O2 . 0.52 eA-3
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT072_ALERT_2_G SHELXL First Parameter in WGHT Unusually Large. 0.15 PLAT431_ALERT_2_G Short Inter HL..A Contact Cl2 .. O1 . 3.05 Ang. PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 44 %
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 5 ALERT level C = Check. Ensure it is not caused by an omission or oversight 4 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 3 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 0 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

Copyright © International Union of Crystallography
IUCr Webmaster