Acta Cryst. (2003). E59, o237-o239  [ doi:10.1107/S1600536803001387 ]

Spiro[3,4-bis(4-chlorophenyl)-4,5-dihydroisoxazole-5,3'-flavan-4'-one]

A. Jeyabharathi, M. N. Ponnuswamy, S. Manikandan and R. Raghunathan

Online 31 January 2003

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.004 Å
• R factor = 0.044
• wR factor = 0.139
• Data-to-parameter ratio = 14.4

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 > 1.10     
          Tmin and Tmax reported:      0.638     0.762                          
          Tmin and Tmax expected:      0.485     0.762                          
          RR =      1.316                                                       
          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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