Syntheses, Structure, and Properties of Mixed Cp–Amidinate Rare-Earth-Metal(III) Complexes
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https://figshare.com/articles/dataset/Syntheses_Structure_and_Properties_of_Mixed_Cp_Amidinate_Rare_Earth_Metal_III_Complexes/2312593
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资源简介：
A family
of mixed Cp–amidinate rare-earth-metal(III) complexes [Cp2L1LnPhCN] (Ln = Y (1), La (2), Sm (3), Eu (4), Gd (5),
Tb (6), Dy (7); L1 = PhC(NSiMe3)2), [Cp2L1Ln] (Ln = Er (8), Yb (9)), and [Cp2L2Ln] (Ln = Y (10), Eu (11), Gd (12), Tb (13), Dy (14), Er (15); L2 = N(t-Bu)C(Ph)N(SiMe3)) were synthesized by treatment of Cp3Ln with lithium
amidinates. The phase transition has been observed for compounds 5 and 9 at low temperature (200 K). Single-crystal
structural analyses reveal that compounds 1, 3, 4, 5b, 6, 7, 9b, and 10–15 contain
two staggered Cp rings. In contrast, two eclipsed Cp rings were observed
in compounds 2, 5a, 8, and 9a. Moreover, the luminescent properties of complex 6 and magnetic properties of complex 7 were also
investigated.
创建时间：
2014-03-24
