[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o216
[ doi:10.1107/S160053681205194X ]

(Z)-4-Bromo-N-{(Z)-3-[(4-bromo-2,6-diisopropylphenyl)imino]butan-2-ylidene}-2,6-diisopropylaniline

C. Zhang, G.-F. Wu, B.-M. Huang and X.-Q. Lu


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT234_ALERT_4_C Large Hirshfeld Difference C10 -- C11 .. 0.16 Ang. PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C7 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C10 PLAT341_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0092 Ang PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -5.891 PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -0.242 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 16
Alert level G PLAT003_ALERT_2_G Number of Uiso or Uij Restrained Atom Sites .... 8 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 PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 84
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 7 ALERT level C = Check. Ensure it is not caused by an omission or oversight 4 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 3 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 2 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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