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Coordination compound of samarium(III) with acylhydrazone of N-(2-hydroxyphenyl)iminodiacetic acid and 5-hydroxy-3-methyl-1-phenyl-4-formylpyrazole

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Abstract

The structure of a samarium(III) complex with acylhydrazone of N-(2-hydroxyphenyl)iminodiacetic acid and 5-hydroxy-3-methyl-1-phenyl-4-formylpyrazole (Н5L) of the composition [Sm23L)3]·С2Н5ОН··10Н2О has been determined by single crystal X-ray diffraction. It has been found that in the dinuclear complex the coordination polyhedra have the geometry of a slightly distorted tri-capped trigonal prism and are linked with three iminodimethylene bridges arranged in a triple helix.

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Correspondence to V. F. Shul’gin.

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Translated from Zhurnal Strukturnoi Khimii, Vol. 57, No. 8, pp. 1782–1785, November–December, 2016.

Original Russian Text © 2016 V. F. Shul’gin, Z. Z. Bekirova, G. G. Aleksandrov, I. L. Eremenko.

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Shul’gin, V.F., Bekirova, Z.Z., Aleksandrov, G.G. et al. Coordination compound of samarium(III) with acylhydrazone of N-(2-hydroxyphenyl)iminodiacetic acid and 5-hydroxy-3-methyl-1-phenyl-4-formylpyrazole. J Struct Chem 57, 1684–1687 (2016). https://doi.org/10.1134/S002247661608028X

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  • DOI: https://doi.org/10.1134/S002247661608028X

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