Acta Cryst. (2010). E66, o2610-o2611  [ doi:10.1107/S1600536810036949 ]

4-[(2-Hydroxy-5-nitrobenzylidene)amino]benzenesulfonamide

Y.-H. Tan, S. G. Teoh, W.-S. Loh and H.-K. Fun

Online 25 September 2010

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.002 Å
• R factor = 0.039
• wR factor = 0.110
• Data-to-parameter ratio = 22.9

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          1      
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600         15      

Alert level G
PLAT960_ALERT_3_G Number of Intensities with I .LT. - 2*sig(I) ..           5      
PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels ..........          3      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   2 ALERT level C = Check and explain
   2 ALERT level G = General alerts; check

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

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