[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o2755
[ doi:10.1107/S1600536812036094 ]

10-Benzyl-9-(4-ethoxyphenyl)-3,3,6,6-tetramethyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione

V. Sughanya and N. Sureshbabu


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT048_ALERT_1_C MoietyFormula Not Given ........................ ? PLAT125_ALERT_4_C No '_symmetry_space_group_name_Hall' Given ..... ? PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 3.1 Ratio PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C23 PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -3.920 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT793_ALERT_4_G The Model has Chirality at C9 (Verify) .... R PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 8
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 3 ALERT level G = General information/check it is not something unexpected 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 2 ALERT type 2 Indicator that the structure model may be wrong or deficient 2 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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