Platinum Acetate Blue: Synthesis and Characterization

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• 作者：Natalia V. Cherkashina ; Dmitry I. Kochubey ; Vladislav V. Kanazhevskiy ; Vladimir I. Zaikovskii ; Vladimir K. Ivanov ; Alexander A. Markov ; Alla P. Klyagina ; Zhanna V. Dobrokhotova ; Natalia Yu. Kozitsyna ; Igor B. Baranovsky ; Olga G. Ellert ; Nikolai N. Efimov ; Sergei E. Nefedov ; Vladimir M. Novotortsev ; Michael N. Vargaftik ; Ilya I. Moiseev
• 刊名：Inorganic Chemistry
• 出版年：2014
• 出版时间：August 18, 2014
• 年：2014
• 卷：53
• 期：16
• 页码：8397-8406
• 全文大小：647K
• ISSN：1520-510X

文摘

Platinum acetate blue (PAB) of the empirical formula Pt(OOCMe)_2.5卤0.25, a byproduct in the synthesis of crystalline platinum(II) acetate Pt₄(OOCMe)₈, is an X-ray amorphous substance containing platinum in the oxidation state between (II) and (III). Typical PAB samples were studied with X-ray diffraction, differential thermal analysis鈥搕hermogravimetric, extended X-ray absorption fine structure, scanning electron microscopy, transmission electron microscopy, magnetochemistry, and combined quantum chemical density functional theory鈥搈olecular mechanics modeling to reveal the main structural features of the PAB molecular building blocks. The applicability of PAB to the synthesis of platinum complexes was demonstrated by the preparation of the new homo- and heteronuclear complexes Pt^II(dipy)(OOCMe)₂ (1), Pt^II(渭-OOCMe)₄Co^II(OH₂) (2), and Pt^III₂(OOCMe)₄(O₃SPhMe)₂ (3) with the use of PAB as starting material.