[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o130-o131
[ doi:10.1107/S1600536812051033 ]

Ethyl (E)-3-(anthracen-9-yl)prop-2-enoate

B. Bugenhagen, Y. Al Jasem, B. al Hindawi, N. Al Rawashdeh and T. Thiemann


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level B Crystal system given = triclinic PLAT934_ALERT_3_B Number of (Iobs-Icalc)/SigmaW .gt. 10 Outliers . 2
Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 6.190 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.592 10
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 82 Perc.
0 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 3 ALERT level C = Check. Ensure it is not caused by an omission or oversight 2 ALERT level G = General information/check it is not something unexpected 0 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 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

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