Acta Cryst. (2002). E58, m721-m723  [ doi:10.1107/S1600536802020561 ]

Bis(-quinoline N-oxide-²O:O)bis[dichlorocopper(II)], a powder diffraction study

S. N. Ivashevskaja, L. A. Aleshina, V. P. Andreev, Y. P. Nizhnik and V. V. Chernyshev

Online 15 November 2002

Key indicators

• Powder unknown study
• T = 293 K
• Mean (Please check) = 0.000 Å
• R factor = 0.000
• wR factor = 0.000
• Data-to-parameter ratio = 0.0

checkCIF results

No syntax errors found

Structure: I
------------

ADDSYM reports no extra symmetry


 Alert Level A:



RADNT_01  Alert A The radiation type should contain one of the following        
          *  'Cu K\a'                                                           
          *  'Mo K\a'                                                           
          *  'Ag K\a'                                                           
          *  neutron                                                            
          *  synchrotron                                                        

REFLT_03                                                                        
         _reflns_number_total not in the CIF                                    

REFNR_01  Alert A Ratio of reflections to parameters is < 6 for a               
          centrosymmetric structure                                             
          sine(theta)/lambda                0.2961                              
          Proportion of unique data used   NaN                                  
          Ratio reflections to parameters   0.0000                              

THETM_01  Alert A The value of sine(theta_max)/wavelength is less than 0.550    
          Calculated sin(theta_max)/wavelength =    0.2961                      

General Notes



ABSMU_01  Radiation type not identified. Calculation of                         
          _exptl_absorpt_correction_mu not performed.                           


 3 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 0 Alert Level C = Please check

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