Structure of Heterobimetallic β-Diketonates Formed by Platinum(II) Acetylacetonate and Lead(II) Hexafluoroacetylacetonate

IF 1.4 4区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Journal of Structural Chemistry Pub Date : 2025-10-09 DOI:10.1134/S0022476625090161

V. V. Krisyuk, I. A. Baidina, I. V. Korolkov, A. E. Turgambaeva

引用次数: 0

Abstract

New platinum(II) acetylacetonate and lead(II) hexafluoroacetylacetonate heterometallic complexes, [(Pt(acac)₂)₅(Pb(hfac)₂)₄] (1) and [Pt(acac)₂Pb(hfac)₂] (2), are prepared and characterized. Crystal data for 1: a = 13.8795(6) Å, b = 15.0201(6) Å, c = 17.2442(7) Å, α = 105.6503(14)°, β = 110.7887(14)°, γ = 99.0552(14)°, \(P\bar{1}\) space group, Z = 4, d_calc = 2.380 g/cm³; for 2 a = 16.810(6) Å, b = 30.960(12) Å, c = 18.260(7) Å, β = 105.19(2)°, C2/c space group, Z = 16, d_calc = 2.204 g/cm³. The main structural motifs of these compounds are same-type 1D coordination polymers stabilized by Pt⋯Pt and Pb–O contacts.

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由铂（II）乙酰丙酮和铅（II）六氟乙酰丙酮形成的杂双金属β-二酮酸酯的结构

制备了新型乙酰丙酮铂（II）和六氟乙酰丙酮铅（II）异金属配合物[(Pt(acac)2)5(Pb(hfac)2)4](1)和[Pt(acac)2Pb(hfac)2](2)。晶体数据1:a = 13.8795(6) Å， b = 15.0201(6) Å， c = 17.2442(7) Å， α = 105.6503（14）°，β = 110.7887（14）°，γ = 99.0552（14）°，\(P\bar{1}\)空间群，Z = 4, dcalc = 2.380 g/cm3；对于2 a = 16.810(6) Å， b = 30.960（12） Å， c = 18.260(7) Å， β = 105.19(2)°，C2/c空间群，Z = 16, dcalc = 2.204 g/cm3。这些化合物的主要结构基序是由Pt⋯Pt和Pb-O接触稳定的同型1D配位聚合物。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Structural Chemistry 化学-无机化学与核化学

CiteScore

1.60

自引率

12.50%

发文量

142

审稿时长

8.3 months

期刊介绍： Journal is an interdisciplinary publication covering all aspects of structural chemistry, including the theory of molecular structure and chemical bond; the use of physical methods to study the electronic and spatial structure of chemical species; structural features of liquids, solutions, surfaces, supramolecular systems, nano- and solid materials; and the crystal structure of solids.