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Unexplored analytics of some novel 3d-4f heterometallic Schiff base complexes

机译：某些新型3d-4f杂金属席夫碱配合物的未经探索的分析

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Three heterometallic Schiff-base complexes of Cu having Pr, Nd and Sm as the heteroatoms have been synthesized. The compounds have also been characterized by their IR spectra and CHN analysis. The single crystal structures of these compounds have been studied from the X-ray crystallographic data. To the best of our knowledge the article describes the possibility of application of these compounds in the field of species dependent anion sensing for the first time. Amongst a number of anionic species, certain sulphur species were found to have greater reactivity towards a Schiff-base complex as they can incur probable changes in the molecular complexity. The S2O82- and S2O32- species could modify the spectral features of the Schiff-base complex containing Nd as the heteroatom. This particular complex was found to exhibit changes in its absorbance and fluorescence spectral features upon interaction with the anionic species S2O82- and S2O32-. The results give a strong platform for the Schiff base complexes for their analytical applications.
机译：合成了具有Pr，Nd和Sm作为杂原子的Cu的三种杂金属席夫碱配合物。这些化合物还通过红外光谱和CHN分析进行了表征。从X射线晶体学数据已经研究了这些化合物的单晶结构。据我们所知，本文首次描述了这些化合物在依赖物种的阴离子传感领域中应用的可能性。在许多阴离子物质中，发现某些硫物质对席夫碱配合物具有更高的反应性，因为它们会引起分子复杂性的可能变化。 S2O82-和S2O32-物种可以改变含有Nd作为杂原子的席夫碱配合物的光谱特征。发现该特定的配合物在与阴离子物质S 2 O 82-和S 2 O 32-相互作用时表现出其吸收率和荧光光谱特征的变化。结果为席夫碱配合物的分析应用提供了一个强大的平台。

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