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首页> 外文期刊>Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry >THERMAL DECOMPOSITION OF RARE EARTH COMPLEXES WITH 2-AMINO-3,5-DICHLOROBENZOIC ACID
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THERMAL DECOMPOSITION OF RARE EARTH COMPLEXES WITH 2-AMINO-3,5-DICHLOROBENZOIC ACID

机译:2-氨基-3,5-二氯苯甲酸对稀土配合物的热分解

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摘要

The conditions of the thermal decomposition of the 2-amino-3, 5-dichlorobenzoates of Y and lanthanides have been studied. During heating in air, the dihydrated complexes Ln(C6H2Cl2NH2COO)(3) . 2H(2)O decompose in three steps, with the exception of the yttrium(III) and cerium(III) complexes, which decompose in two steps. In the first step the complexes lose two molecules of water and next decompose to the oxides with intermediate formation of LaOCl. The complexes of Y(III) and Ce(III), when heated, are dehydrated and then decompose to the oxides. The mode of metal-ligand coordination is discussed. [References: 22]
机译:已经研究了Y和镧系元素的2-氨基-3,5-二氯苯甲酸酯的热分解条件。在空气中加热期间,二水合物Ln(C6H2Cl2NH2COO)(3)。 2H(2)O分三步分解,钇(III)和铈(III)配合物则分两步分解。第一步,复合物损失两个分子的水,然后分解为氧化物,中间形成LaOCl。 Y(III)和Ce(III)的配合物加热后会脱水,然后分解为氧化物。讨论了金属-配体配合的方式。 [参考:22]

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