Acta Cryst. (2002). E58, o1048-o1050  [ doi:10.1107/S1600536802015349 ]

2-Hydroxy-3-(p-nitrobenzenesulfonylamino)propylammonium p-nitrobenzenesulfonate

K. W. Y. Chan and W. T. Wong

Online 6 September 2002

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.009 Å
• R factor = 0.053
• wR factor = 0.052
• Data-to-parameter ratio = 7.1

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level B:



REFNR_01  Alert B Ratio of reflections to parameters is < 8 for a               
          centrosymmetric structure                                             
          sine(theta)/lambda                0.6497                              
          Proportion of unique data used    0.4303                              
          Ratio reflections to parameters   7.1143                              


 0 Alert Level A = Potentially serious problem

 1 Alert Level B = Potential problem

 0 Alert Level C = Please check

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