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'Jahn Teller Effect' in keywords Facet   Publication Year 2000  [X]
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1Author    Hiiseyin Kalkan, Ismet SenelRequires cookie*
 Title    Electron Paramagnetic Resonance Study of Cu 2+ in CdCa (CH 3 COO) 4 * 6H 2 0 Single Crystal  
 Abstract    The Electron Paramagnetic Resonance spectra of Cu 2+ in CdCa (CH 3 COO) 4 • 6H 2 0 (cadmium cal-cium tetraacetate hexahydrate) powder and single crystal have been recorded at 300 and 133 K. The angular variation of the spectra indicated the substitution of the host Cd 2+ with Cu 2+ . The observed val-ues of the g and A hyperfine tensors were found to be temperature dependent, and this dependence is discussed and explained on the basis of dynamic Jahn-Teller effects. The spin-Hamiltonian parameters were found to be axial symmetric at room temperature, whereas they showed deviations from axial sym-metry at low temperature. The g and A tensors where found to be coaxial within the limits of experi-mental errors, and the ground state wave functions of the complex at 300 and 133 K have been con-structed. 
  Reference    Z. Naturforsch. 55a, 729—732 (2000); received April 4 2000 
  Published    2000 
  Keywords    EPR, Crystal and Ligand Field, Jahn-Teller Effects 
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 TEI-XML for    default:Reihe_A/55/ZNA-2000-55a-0729.pdf 
 Identifier    ZNA-2000-55a-0729 
 Volume    55