Acta Cryst. (2006). E62, o4853-o4854  [ doi:10.1107/S1600536806039870 ]

4-{[(1E)-(5-Chloro-2-hydroxyphenyl)methylene]amino}-1,5-dimethyl-2-phenyl-3H-pyrazol-3(2H)-one

D.-B. Chen and L. Huang

Online 7 October 2006

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.005 Å
• R factor = 0.071
• wR factor = 0.188
• Data-to-parameter ratio = 12.9

checkCIF/PLATON results

No syntax errors found






Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.96      
PLAT340_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...          5      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   2 ALERT level C = Check and explain
   0 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
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

Copyright © International Union of Crystallography
IUCr Webmaster