Multi-metal complex containing terbium and tungsten and preparation method thereof
A complex and heterometal technology, applied in organic chemistry and other directions, can solve the problem of less research on transition-rare earth mixed metal complexes
Inactive Publication Date: 2016-02-03
TIANJIN POLYTECHNIC UNIV
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The invention relates to a terbium-tungsten multi-metal complex containing tri(2-methyl pyridine)amine ligand and a preparation method thereof. The synthetic scheme includes: preparing the ligand trimethyl pyridylamine and TbCl3.6H2O into an anhydrous methanol solution respectively, conducting mixing under room temperature stirring, performing stirring for 2h, then carrying out fltering, placing a filtrate loaded beaker into an isopropyl ether holding container, and employing gas-liquid interface diffusion process to obtain a Tb(tpma)Cl3 complex, then preparing Tb(tpma)Cl3 and K3[W(CN)8] into aqueous solutions respectively, conducting mixing under room temperature stirring, performing stirring for 2h, standing the filtrate in the air to volatilize slowly, thus obtaining the target product about two weeks later.
Isopropyl etherTungsten +11
- Experimental program(2)
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