Acta Cryst. (2002). E58, o682-o684  [ doi:10.1107/S1600536802006451 ]

Arjunolic acid

A. Abdul Ajees and K. Balakrishna

Online 24 May 2002

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.008 Å
• R factor = 0.050
• wR factor = 0.164
• Data-to-parameter ratio = 9.3

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level B:



PLAT_420  Alert B D-H Without Acceptor       O(2)   -   H(2O)             ?

General Notes



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           71.90                 
         From the CIF: _reflns_number_total               2962                  
         Count of symmetry unique reflns         2988                           
         Completeness (_total/calc)             99.13%                          
         TEST3: Check Friedels for noncentro structure                          
         Estimate of Friedel pairs measured         0                           
         Fraction of Friedel pairs measured     0.000                           
         Are heavy atom types Z>Si present           no                         
          Please check that the estimate of the number of Friedel pairs is      
          correct. If it is not, please give the correct count in the           
          _publ_section_exptl_refinement section of the submitted CIF.          


 0 Alert Level A = Potentially serious problem

 1 Alert Level B = Potential problem

 0 Alert Level C = Please check

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