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Synthesis, structure, and properties of new palladium(II) cis-diaspartate complex

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Abstract

A new palladium(II) complex with L-aspartic acid (L-H2Asp) was synthesized; its crystal structure consists of cis-isomer molecules according to X-ray diffraction data. Regardless of excess L-aspartic acid present in aqueous solution, this compound exists in the form of neutral chelate complex [Pd(HAsp)2]. IR, UV-Vis, and NMR spectra and cyclic voltammograms were recorded from an aqueous solution of palladium(II) cis-diaspartate complex. The diffusion coefficients of [Pd(HAsp)2] were calculated by the rotating-disk-electrode method.

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Correspondence to N. V. Chornen’ka.

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Original Russian Text © N.V. Chornen’ka, V.I. Pekhn’o, S.V. Volkov, E.B. Rusanov, 2010, published in Zhurnal Neorganicheskoi Khimii, 2010, Vol. 55, No. 7, pp. 1153–1157.

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Chornen’ka, N.V., Pekhn’o, V.I., Volkov, S.V. et al. Synthesis, structure, and properties of new palladium(II) cis-diaspartate complex. Russ. J. Inorg. Chem. 55, 1083–1086 (2010). https://doi.org/10.1134/S0036023610070144

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  • DOI: https://doi.org/10.1134/S0036023610070144

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