(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2003). E59, o643-o645 [ doi:10.1107/S1600536803007785 ]

6,6,8-Triméthyl-6,7-dihydro-5H-tétrazolo[1,5-a]azepine

M. Dakir, A. Auhmani, M. Akssira, A. Benharref and M. Pierrot

Online 23 avril 2003

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.005 Å
R factor = 0.097
wR factor = 0.149
Data-to-parameter ratio = 13.6

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           26.31                 
         From the CIF: _reflns_number_total               5516                  
         TEST2: Reflns within _diffrn_reflns_theta_max                          
         Count of symmetry unique reflns         6006                           
         Completeness (_total/calc)             91.84%                          
          Alert C: < 95% complete                                               

RINTA_01  Alert C The value of Rint is greater than 0.10                        
          Rint given   0.140                                                    


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 2 Alert Level C = Please check