Abstract
The interaction of acetate platinum blue [Pt(OАс)2.25]n with oxoacetate complex of Fe(III) or potassium hydroxoplatinate K2[Pt(OH)6] with Fe(II) acetate and acetic acid gives complex [PtFe(OAc)4]2O ⋅ 4CH2Cl2 (I) and an exchange of I with pivalic acid gives the complex [PtFe(Piv)4Cl]2 (II). Both were structurally characterized (CCDC nos. 1949448 and 1952998 correspondingly, deposit@ccdc.cam.ac.uk or http://www.ccdc.cam.ac.uk/data_request/cif). These compounds have the structure of “chinese lantern” and are potential precursors for bimetallic catalysts, for instance for fuel cells.
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ACKNOWLEDGMENTS
The authors thank for financial support the Russian Science Foundation (project no. 18-73-10206). The synthesis of complexes I and II was also supported by Russian Foundation of Basic Research (project no. 18-03-00228).
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Stolarov, I.P., Cherkashina, N.V., Yakushev, I.A. et al. New Heterometallic Carboxylate Complexes of Platinum and Iron, Precursors for Nanosized Intermetallic Compound PtFe Production. Russ. J. Inorg. Chem. 65, 507–513 (2020). https://doi.org/10.1134/S003602362004021X
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DOI: https://doi.org/10.1134/S003602362004021X