[EPR and optical spectroscopic study of trans-tetra(miconazole) copper II chloride dihydrate]

Dejehet, Fernand;Debuyst, René
(1981) Journal de Chimie Physique — Vol. 78, n° 7-8, p. 583-586 (1981)

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  • Dejehet, FernandUCLouvain
    Author
  • Debuyst, RenéUCLouvain
    Author
Abstract
The distance between copper ions, in a single crystal of the title compound, is large enough as to avoid disappearance of the hyperfine structure due to exchange phenomena. The experimental g and hyperfine tensors (/b g//sub par /=2,274, /b g//sub perp /=2,060; A/sub par /=174 G, A/sub perp / sime 42G) and rough optical data as well, could be reproduced within the framework of a ligand field model (A.O.M.) using sigma /sub (N)/=-6400 cm/sup -1/, pi /sub (N)/=0,1 sigma /sub (N)/, sigma /sub (Cl)/=0,1 sigma /sub (N)/, pi /sub (Cl)/=0,3 sigma /sub (Cl)/; /b k//sub j/=0,85, kappa =0,45, P=0,45, P=260.10/sup -4/ cm/sup -1/.
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Dejehet, F., & Debuyst, R. (1981). [EPR and optical spectroscopic study of trans-tetra(miconazole) copper II chloride dihydrate]. Journal de Chimie Physique, 78(7-8), 583-586. https://hdl.handle.net/2078.5/73349 (Original work published 1981)