The rare earths—LXXXVII: Syntheses and properties of isocyanato adducts of the lanthanide(III) nitrates☆
作者： Ronald L. Dieck , Therald Moeller
DOI: 10.1016/0022-1902(74)80270-8
关键词: Lanthanide 、 Acetonitrile 、 Metal ions in aqueous solution 、 Chemistry 、 Anhydrous 、 Adduct 、 Inorganic chemistry 、 Cyanate 、 Coordination number 、 Spectroscopy 、 Medicinal chemistry
摘要: Abstract Under strictly anhydrous conditions, the reaction of tetraethylammonium cyanate with a lanthanide(III) nitrate in acetonitrile yields solid adducts general formula [(C2H5)4N]3[Ln(NCO)3-(NO3)3], where Ln3+ = La, Pr, Nd, Sm, Eu, Gd, Er and Yb. The complexes were characterized by i.r. spectroscopy elemental analysis. I.R. data indicate that all three groups are nitrogen-bonded to ions also coordinated metal ions. Coordination number nine is indicated complexes.
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