(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2002). E58, o98-o101 [ doi:10.1107/S1600536801021742 ]

4-[(4-Ethoxyphenyl)aminoacetyl]-1,2,3,4-tetrahydroquinoxalin-2-one

R. Kruszynski, T. J. Bartczak and E. Mikiciuk-Olasik

Online 11 January 2002

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.006 Å
R factor = 0.074
wR factor = 0.248
Data-to-parameter ratio = 15.7

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



RADNW_01  Alert C The radiation wavelength lies outside the expected range      
          for the supplied radiation type. Expected range 1.54175-1.54180       
          Wavelength given =    1.54052                                         

REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           80.59                 
         From the CIF: _reflns_number_total               3916                  
         TEST2: Reflns within _diffrn_reflns_theta_max                          
         Count of symmetry unique reflns         4201                           
         Completeness (_total/calc)             93.22%                          
          Alert C: < 95% complete                                               

General Notes



RADNW_01  The radiation wavelength given implies that Cu Kalpha1 has            
          been used. Please check that this is correct.                         
          Wavelength given =    1.54052                                         


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 2 Alert Level C = Please check