(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2003). E59, o198-o199 [ doi:10.1107/S160053680300120X ]

2-(4-Methoxyphenyl)-5-(4-methylpent-3-enyl)-2,3,3a,4,7,7a-hexahydro-1H-isoindole-1,3-dione

D. E. Lynch and I. McClenaghan

Online 24 January 2003

Key indicators

Single-crystal X-ray study
T = 150 K
Mean (C-C) = 0.008 Å
R factor = 0.074
wR factor = 0.223
Data-to-parameter ratio = 11.9

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           25.00                 
         From the CIF: _reflns_number_total               2934                  
         TEST2: Reflns within _diffrn_reflns_theta_max                          
         Count of symmetry unique reflns         3148                           
         Completeness (_total/calc)             93.20%                          
          Alert C: < 95% complete                                               

RINTA_01  Alert C The value of Rint is greater than 0.10                        
          Rint given   0.129                                                    


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 2 Alert Level C = Please check