I. A. Yakushev, N. K. Ogarkova, E. V. Khramov, N. S. Smirnova, M. Yu. Nesterenko, N. V. Cherkashina, A. G. Medvedev, M. V. Panina, M. N. Vargaftik, A. S. Popova, “Synthesis, crystal structure, and thermal behavior of Pt-based heterometallics [PtPy4](FcCOO)2 and trans-[PtPy2(FcCOO)2]”, Mendeleev Commun., 2023, Volume 33, Issue 4,Pages 487

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Communications

Synthesis, crystal structure, and thermal behavior of Pt-based heterometallics [PtPy₄](FcCOO)₂ and trans-[PtPy₂(FcCOO)₂]

I. A. Yakushev^a, N. K. Ogarkova^ab, E. V. Khramov^ac, N. S. Smirnova^ad, M. Yu. Nesterenko^a, N. V. Cherkashina^a, A. G. Medvedev^a, M. V. Panina^a, M. N. Vargaftik^a, A. S. Popova^ab

^a N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b Peoples Friendship University of Russia (RUDN University), Moscow, Russian Federation
^c National Research Centre 'Kurchatov Institute', Moscow, Russian Federation
^d N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Novel square-planar Pt-based heterometallic complexes with ferrocenecarboxylic acid were prepared in two steps from (tetrapyridine)platinum diacetate [PtPy₄](OAc)₂. The crystal structure of [PtPy₄](FcCOO)₂ and [PtPy₂(FcCOO)₂] was established by single crystal X-ray diffraction. Subsequent thermal transformation of a trinuclear compound [PtPy₂(FcCOO)₂] to a bimetallic Pt–Fe phase was studied by XAFS techniques.

Keywords: platinum complexes, ferrocenecarboxylic acid, thermolysis, X-ray absorption spectroscopy, platinum–iron intermetallic compounds.

Language: English

DOI: 10.1016/j.mencom.2023.06.015

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