Synthesis and characterization of polynuclear lanthanide aryloxides

被引:13
作者
Carretas, J
Branco, J
Marçalo, J
Isolani, P
Domingos, A
de Matos, AP
机构
[1] ITN, Dept Quim, P-2686953 Sacavem, Portugal
[2] Univ Sao Paulo, Inst Quim, BR-05513970 Sao Paulo, Brazil
关键词
europium; ytterbium; aryloxides;
D O I
10.1016/S0925-8388(01)01122-7
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The reactions of europium and ytterbium in liquid ammonia with a solution of I-naphthol in tetrahydrofuran provide a convenient route to lanthanide aryloxides. The polymetallic lanthanide complexes [Eu-4(mu -OC10H7)(6)(OC10H7)(2)(THF)(10)].2THF 1 and [Yb(mu -OC10H7)-(OC10H7)(2)(THF)(MeCN)](2).2MeCN 2 were synthesized and characterized by X-ray diffraction studies. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:169 / 172
页数:4
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