[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1596
[ doi:10.1107/S1600536813026482 ]

4'-Acetyl-3''-carbamoyl-[1,1':3',1''-terphenyl]-2-carboxylic acid

Y. Ishikawa, N. Yoshida and T. Suzuki

Key indicators

checkCIF/PLATON results

No syntax errors found

Alert level B PLAT414_ALERT_2_B Short Intra D-H..H-X H14 .. H23B .. 1.84 Ang. PLAT414_ALERT_2_B Short Intra D-H..H-X H16 .. H23D .. 1.81 Ang.
Alert level C PLAT213_ALERT_2_C Atom O24B has ADP max/min Ratio ..... 3.3 prolat PLAT213_ALERT_2_C Atom N23B has ADP max/min Ratio ..... 3.5 prolat PLAT420_ALERT_2_C D-H Without Acceptor >N23A - >H23B ... Please Check
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms .............. 6 Why ? PLAT152_ALERT_1_G The Supplied and Calc. Volume s.u. Differ by ... 2 Units PLAT301_ALERT_3_G Main Residue Disorder ............ Percentage = 22 Note PLAT380_ALERT_4_G Incorrectly? Oriented X(sp2)-Methyl Moiety ..... C21 Check PLAT811_ALERT_5_G No ADDSYM Analysis: Too Many Excluded Atoms .... ! Info PLAT860_ALERT_3_G Number of Least-Squares Restraints ............. 10 Note PLAT910_ALERT_3_G Missing # of FCF Reflections Below Th(Min) ..... 3 Why ? PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 2
0 ALERT level A = Most likely a serious problem - resolve or explain 2 ALERT level B = A potentially serious problem, consider carefully 3 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 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 5 ALERT type 2 Indicator that the structure model may be wrong or deficient 3 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 3 ALERT type 5 Informative message, check

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