(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2001). E57, o956-o958 [ doi:10.1107/S1600536801015124 ]

(Z)-2-Nitroethenamine

R. N. Evans and R. Gilardi

Online 29 September 2001

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.002 Å
R factor = 0.044
wR factor = 0.119
Data-to-parameter ratio = 9.6

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           66.68                 
         From the CIF: _reflns_number_total                650                  
         TEST2: Reflns within _diffrn_reflns_theta_max                          
         Count of symmetry unique reflns          691                           
         Completeness (_total/calc)             94.07%                          
          Alert C: < 95% complete                                               


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 1 Alert Level C = Please check