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Boletín de la Sociedad Chilena de Química

versión impresa ISSN 0366-1644

Resumen

CALVO, VICTOR et al. INFLUENCE OF HYDROGEN BRIDGES ON THE MAGNETIC PROPERTIES OF COPPER(II) BIS(TRIFLUOROACETATE) COMPLEXES. Bol. Soc. Chil. Quím. [online]. 2000, vol.45, n.2, pp. 259-268. ISSN 0366-1644.  http://dx.doi.org/10.4067/S0366-16442000000200013.

Copper(II) trifluoroacetate with three coordinated water molecules and two dioxane molecules (1) crystallized as a linear chain surrounded by a net of hydrogen bonds to the dioxane and trifluoroacetate. This complex [Cu(H2O)3(OOC-CF3) 2]·2(C4H8O 2) crystallizes in the triclinic space group P1 with a = 6.067(1)Å, b = 12.153(3)Å, c = 15.057(3)Å, a= 100.09(2), b= 99.15(2), g= 101.00(2) and Z = 2. The single crystal EPR spectrum of (1) shows to signals (g

Palabras clave : Hydrogen bonding; magnetic exchange; copper(II); trifluoroacetate.

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