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      BF2Cl
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      Boron and Chlorine | 
       
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      Nuclear
Quadrupole Coupling Constants | 
       
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      in Difluorochloroborane | 
       
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            Table 1. Boron and Chlorine nqcc's 
in BF2Cl (MHz). | 
             
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            Calc. | 
             
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            Expt. [1] | 
             
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            11B | 
            Xaa | 
            - | 
            1.315 | 
             
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            Xbb | 
            - | 
            1.351 | 
             
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            Xcc | 
             
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            2.666 | 
             
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            10B | 
            Xaa | 
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            2.727 | 
             
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            Xbb | 
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            2.802 | 
             
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            Xcc | 
             
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            5.529 | 
             
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            35Cl | 
            Xaa | 
            - | 
            42.48 | 
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            42.8(10) | 
             
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            Xbb | 
             
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            31.46 | 
             
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            30.2(15) | 
             
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            Xcc | 
             
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            11.02 | 
             
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            12.6(15) | 
             
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            37Cl | 
            Xaa | 
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            33.48 | 
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            33.8(10) | 
             
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            Xbb | 
             
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            24.80 | 
             
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            24.6(15) | 
             
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            Xcc | 
             
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              8.69 | 
             
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              9.2(15) | 
             
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      Calculated and experimental chlorine nqcc's agree to within the uncertainties
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            | Table 2. Molecular structure parameters, ro [1] (Å 
and degrees). | 
           
          
          
             
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            BF | 
            1.315 | 
           
          
          
             
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            BCl | 
            1.728 | 
           
          
             
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            FBF | 
            118.1 | 
           
          
          
          
          
        
        
        
        
        
        
        
        
        
        
        
      
      
      
      
      
      
      
      
      
      
       
       
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      [1] H.W.Kroto and M.Maier, J.Mol.Spectrosc. 65,280(1977). | 
       
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      H.W.Kroto, M.F.Lappert, M.Maier, J.B.Pedley, M.Vidal, and M.F.Guest, J.Chem..Soc. Chem.Comm. 810(1975):  Xaa = 42.47, Xbb = 32.27, Xcc = 10.20 MHz. 
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       BHCl2 | 
       BCl3 | 
       BH2Cl | 
       BFCl2 | 
       
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      BF3 | 
      BF2H | 
      BFH2 | 
      BH3 | 
       
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      Table of Contents | 
       
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      Molecules/Boron | 
       
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      Molecules/Chlorine | 
       
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      Summary/Boranes   Boron  
nqcc's in the fluorochloroboranes. | 
       
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      BF2Cl.html | 
    
    
       
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      Last
Modified 30 Oct 2008 | 
    
    
       
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