(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2002). E58, m215-m216 [ doi:10.1107/S1600536802005913 ]

Bis(tetrabutylammonium) bis(malonato)oxovanadate(IV)

B. Therrien, S. Stanislas, H. Stoeckli-Evans, G. B. Shul'pin and G. Süss-Fink

Online 25 April 2002

Key indicators

Single-crystal X-ray study
T = 223 K
Mean (C-C) = 0.007 Å
R factor = 0.068
wR factor = 0.183
Data-to-parameter ratio = 16.8

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



GOODF_01  Alert C The least squares goodness of fit parameter lies              
          outside the range 0.80 <> 2.00                                        
          Goodness of fit given =      0.760                                    

REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           25.87                 
         From the CIF: _reflns_number_total               7920                  
         TEST2: Reflns within _diffrn_reflns_theta_max                          
         Count of symmetry unique reflns         8500                           
         Completeness (_total/calc)             93.18%                          
          Alert C: < 95% complete                                               

RINTA_01  Alert C The value of Rint is greater than 0.10                        
          Rint given   0.127                                                    


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 3 Alert Level C = Please check