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Inicio » Actividades I+D > Publicaciones 2003 > Di-μ-trans-2-butenoato-κ3O,O,O′-di-μ-tra...
artículo con referato
"Di-μ-trans-2-butenoato-κ3O,O,O′-di-μ-trans-2-butenoato-κ2O,O′-bis[(trans-2-butenoato-κ2O,O′)(1,10-phenanthroline-κ2N,N′)dysprosium(III)] dihydrate"
R. Baggio, M. Perec and M.T. Garland
Acta Cryst. E 59(12) (2003) m1121-1123
The title compound, [Dy2(C4H5O2)6(C12H8N2)2]·2H2O, crystallizes as dimeric units with an inversion center. Each Dy atom is nine-coordinate, by seven O atoms from trans-2-butenoate groups and two N atoms from a phenanthroline molecule. The dimer is quadruply bridged by trans-2-butenoates (two η1:η1:μ2 and two η2:η1:μ2 bridges). The intradimer DyDy separation is 3.9003 (5) Å.
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