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Acta Cryst. (2013). E69, o1306-o1307  [ doi:10.1107/S1600536813018990 ]

2-(Diphenylmethylidene)-2,3-dihydro-1H-inden-1-one

T. Zhang, V. Bandero, T. McCabe, N. Frankish and H. Sheridan


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0041 Ang. PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 11.341 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.115 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.594 11
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 95 % PLAT961_ALERT_5_G Dataset Contains no Negative Intensities ....... ! Check
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 3 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 6 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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