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Acta Cryst. (2013). E69, o444-o445  [ doi:10.1107/S1600536813004959 ]

{2,7-Dimethoxy-8-[4-(propan-2-yloxy)benzoyl]naphthalen-1-yl}[4-(propan-2-yloxy)phenyl]methanone

K. Sasagawa, R. Takeuchi, T. Kusakabe, N. Yonezawa and A. Okamoto


Key indicators

checkCIF/PLATON results

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Alert level C PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 3.5 Ratio PLAT234_ALERT_4_C Large Hirshfeld Difference C27 -- C28 .. 0.17 Ang. PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for O5 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.649 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 4
Alert level G PLAT003_ALERT_2_G Number of Uiso or Uij Restrained Atom Sites .... 6 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT128_ALERT_4_G Alternate Setting of Space-group P21/c ....... P21/n PLAT242_ALERT_2_G Check Low Ueq as Compared to Neighbors for C27 PLAT242_ALERT_2_G Check Low Ueq as Compared to Neighbors for C27' PLAT301_ALERT_3_G Note: Main Residue Disorder ................... 7 Perc. PLAT773_ALERT_2_G Check long C-C Bond in CIF: C30 -- C31' . 1.73 Ang. PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 9 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 6
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 9 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 6 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 3 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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