Magneto-structural and photophysical investigations on a dinuclear Sm(III) complex featuring 2,2′-bipyrimidine

Abstract : A homobimetallic complex, [{Sm(tta)3(MeOH)}2(μ-bpm)]*1 bpm (tta = 2-thenoyltrifluoroacetonato, bpm = 2,2′-bipyrimidine) has been synthesized and structurally characterized by single-crystal X-ray diffraction. Magnetic measurements (between 5 and 295 K) show that the two metal centers bridged by the bpm connector are magnetically almost isolated. The SmIII emission is observed upon excitation in a wide range of wavelengths going from the UV to the visible (250-500 nm).
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Submitted on : Wednesday, July 10, 2013 - 9:56:45 AM
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Gaël Zucchi, Xavier Le Goff. Magneto-structural and photophysical investigations on a dinuclear Sm(III) complex featuring 2,2′-bipyrimidine. Inorganica Chimica Acta, Elsevier, 2011, 380, pp.354. ⟨10.1016/j.ica.2011.10.043,⟩. ⟨hal-00842999⟩

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