Molecular Neodymium and Yttrium Cations with the N,N-Bis[2-(pyrid-2-yl)ethyl]hydroxylaminato Ligand

作者：Hellmann Benjamin J; Neumann Beate; Stammler Hans Georg; Mitzel Norbert W^*

来源：Zeitschrift fur Naturforschung Section B-A Journal of Chemical Sciences, 2010, 65(10): 1279-1283.

• Lanthanides
• Hydroxylamines
• N-O Ligands
• X-Ray Diffraction

The three component reaction of LnCp(3), LnCp(2)Cl (Ln = Nd, Y) and N,N-bis[2-(pyrid-2-yl)ethyl]hydroxylamine [HON(C(2)H(4)-o-py)(2)] results in the formation of the [Nd(ON(C(2)H(4)-o-py)(2))(2)](+) [NdCp(3)Cl](-) salt in the case of neodymium and the [Y(ON(C(2)H(4)-o-py)(2))(2)](+)[YCp(2)Cl(2)](-) salt if yttrium is used in the synthesis. The N,N-bis[2-(pyrid-2-yl)ethyl]hydroxylaminato ligand is able to coordinate doubly to the metal atoms resulting in the formation of a cationic species. The compounds were characterised by X-ray diffraction experiments and additionally by CHN analyses in the case of the neodymium salt.

• 出版日期2010-10