Acta Cryst. (2001). E57, m357-m358  [ doi:10.1107/S1600536801011916 ]

The sandwich dimeric form of a Cs^I complex of 18-crown-6 with bridging iodide ions

T. H. Kim, K.-M. Park, S. S. Lee, J. S. Kim and J. Kim

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.006 Å
• R factor = 0.028
• wR factor = 0.075
• Data-to-parameter ratio = 23.8

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level A:



ABSTM_02  Alert A Test not performed as the _exptl_absorpt_correction_type      
          has not been identified. See test ABSTY_01.                           

ABSTY_01  Alert A The absorption correction should be one of the following      
          *  none                                                               
          *  analytical                                                         
          *  integration                                                        
          *  numerical                                                          
          *  gaussian                                                           
          *  empirical                                                          
          *  psi-scan                                                           
          *  multi-scan                                                         
          *  refdelf                                                            
          *  sphere                                                             
          *  cylinder                                                           


 2 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 0 Alert Level C = Please check

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