Synthesis and spectroscopic properties of heteroleptic sandwich-type (phthalocyaninato) (porphyrinato)lanthanide(III) complexes

被引：55

作者：

Jiang, JZ ^{[1
]}

Lau, RLC ^{[1
]}

Chan, TWD ^{[1
]}

Mak, TCW ^{[1
]}

Ng, DKP ^{[1
]}

机构：

[1] CHINESE UNIV HONG KONG,DEPT CHEM,SHATIN,NT,HONG KONG

来源：

INORGANICA CHIMICA ACTA | 1997年 / 255卷 / 01期

关键词：

lanthanide(III) complexes; phthalocyanine complexes; porphyrin complexes; macrocyclic ligand complexes; sandwich complexes;

D O I：

10.1016/S0020-1693(96)05336-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of dilithium phthalocyaninate [Li-2(Pc)] with Ln(III) (acac)(TPP) (Ln=Sm, Eu, Gd; acac=acetylacetonate; TPP=5,10,15,20-tetraphenylporphyrinate) prepared in situ from Ln(acac)(3) . nH(2)O and (TPP)H-2 in 1,2,4-trichlorobenzene led to the formation of heteroleptic triple-decker complexes (TPP)Ln(III)(Pc)Ln(III)(TPP) and (Pc) Ln(III)(Pc)Ln(III)(TPP) along with a small amount of the double-decker complexes Ln(III)(Pc)(TPP). The new compounds were characterised with H-1 NMR, UV-Vis, near-IR and Fourier transform ion cyclotron resonance (FTICR) mass spectrometry.

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页码：59 / 64

页数：6

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