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.
Similar content being viewed by others
References
A. C. Caires, Anticancer Agents Med. Chem. 7(5), 484 (2007).
K. N. Putraya and T. S. Srivastava, J. Inorg. Biochem. 25, 207 (1985).
J. Ruiz, J. Lorenzo, L. Sanglas, et al., Inorg. Chem. 45(16), 6347 (2006).
G. M. Sheldrick, SHELXS97. Program for the Solution of Crystal Structures (Univ. of Göttingen, Göttingen, 1997).
G. M. Sheldrick, SHELXL97. Program for the Refinement of Crystal Structures (Univ. of Götingen, Göttingen, 1997).
F. H. Allen, O. Kennard, D. G. Watson, et al., J. Chem. Soc., Perkin Trans. II, S1 (1987).
L. N. Kuleshova and P. M. Zorkii, Acta Crystallogr., Sect. B 37, 1363 (1976).
K. Nakamoto, Infrared and Raman Spectra of Inorganic and Coordination Compounds (Wiley, New York, 1986; Mir, Moscow, 1991).
K. B. Yatsimirskii and A. N. Kozachkova, Dokl. Akad. Nauk Ukr. SSR, Ser. B., No. 11, 57 (1989).
B. B. Damaskin and O. A. Petrii, The Introduction to Electrochemical Kinetics (Vysshaya Shkola, Moscow, 1975) [in Russian].
S. N. Bolotin, N. N. Bukov, V. A. Volynkin, and V. T. Panyushkin, The Coordination Chemistry of Natural Amino Acids (Izd-vo LKI, Moscow, 2008) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
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.
Rights and permissions
About this article
Cite this article
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
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036023610070144