Acta Cryst. (2003). E59, o272-o274  [ doi:10.1107/S1600536803002423 ]

4-[(2,6-Dichlorophenyl)(hydroxyimino)methyl]-1,5-dimethyl-2-phenyl-1,2-dihydropyrazol-3-one

X.-F. Li, Y.-Q. Feng, J.-P. Zhuang and X.-F. Hu

Online 7 February 2003

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.003 Å
• R factor = 0.035
• wR factor = 0.090
• Data-to-parameter ratio = 13.2

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



ABSTM_02  Alert C The ratio of expected to reported Tmax/Tmin(RR') is < 0.90    
          Tmin and Tmax reported:      0.746     0.940                          
          Tmin' and Tmax expected:      0.876     0.940                         
          RR' =      0.852                                                      
          Please check that your absorption correction is appropriate.          


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 1 Alert Level C = Please check

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