Synthesis, crystal structure, and spectral properties of tris-[4,4,5,5,6,6,6-heptafluoro-1-(1-methyl-1H-pyrazol-4-yl)-1,3-hexanedionato](diethanolo)gadolinium(III) |
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| Authors: | I V Taidakov A G Vitukhnovskii S E Nefedov |
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| Institution: | 1277. Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, Russia
2277. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 117907, Russia
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| Abstract: | Reaction of Gd(NO3)3 · 6H2O with 4,4,5,5,6,6,6-heptafluoro-1-(1-methyl-1H-pyrazol-4-yl)-1,3-hexanedione in aqueous ethanol solution in the presence of NaOH at ambient temperature was found to give rise to complex GdL3O(H)Et]2 in 64% yield. The prepared complex was characterized by X-ray crystallography, its luminescent properties were studied, and the energy of ligand triplet level was determined experimentally. |
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