Acta Cryst. (2011). E67, o794  [ doi:10.1107/S1600536811007434 ]

5,7-Dibromo-2-methylquinolin-8-ol

N. Schmidt, A. Schwarzer and E. Weber

Online 5 March 2011

Key indicators

• Single-crystal X-ray study
• T = 93 K
• Mean (C-C) = 0.003 Å
• R factor = 0.017
• wR factor = 0.046
• Data-to-parameter ratio = 13.4

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT417_ALERT_2_C Short Inter D-H..H-D       H1     ..  H1      ..       2.14 Ang. 
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600          2      

Alert level G
PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still          87 Perc.

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   2 ALERT level C = Check. Ensure it is not caused by an omission or oversight
   1 ALERT level G = General information/check it is not something unexpected

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 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
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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