Rare-earth-containing magnetic liquid crystals

…, I Litvinov, A Gubajdullin, A Rakhmatullin…

文献索引：Binnemans, Koen; Galyametdinov, Yury G.; Van Deun, Rik; Bruce, Duncan W.; Collinson, Simon R.; Polishchuk, Arkadiy P.; Bikchantaev, Ildar; Haase, Wolfgang; Prosvirin, Andrey V.; Tinchurina, Larisa; Litvinov, Igor; Gubajdullin, Ajdar; Rakhmatullin, Ajdar; Uytterhoeven, Koen; Van Meervelt, Luc Journal of the American Chemical Society, 2000 , vol. 122, # 18 p. 4335 - 4344

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被引用次数: 233

摘要

Rare-earth-containing metallomesogens with 4-alkoxy-N-alkyl-2-hydroxybenzaldimine ligands are reported. The stoichiometry of the complexes is [Ln (LH) 3 (NO3) 3], where Ln is the trivalent rare-earth ion (Y, La, and Pr to Lu, except Pm) and LH is the Schiff base. The Schiff base ligands are in the zwitterionic form and coordinate through the phenolic oxygen only. The three nitrate groups coordinate in a bidentate fashion. The X-ray single-crystal ...