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Abstract <p>New platinum(II) acetylacetonate and lead(II) hexafluoroacetylacetonate heterometallic complexes, [(Pt(acac)<sub>2</sub>)<sub>5</sub>(Pb(hfac)<sub>2</sub>)<sub>4</sub>] (<b>1</b>) and [Pt(acac)<sub>2</sub>Pb(hfac)<sub>2</sub>] (<b>2</b>), are prepared and characterized. Crystal data for <b>1</b>: <i>a</i>&#xa0;=&#xa0;13.8795(6)&#xa0;Å, <i>b</i>&#xa0;=&#xa0;15.0201(6)&#xa0;Å, <i>c</i>&#xa0;=&#xa0;17.2442(7)&#xa0;Å, α&#xa0;=&#xa0;105.6503(14)°, β&#xa0;=&#xa0;110.7887(14)°, γ&#xa0;=&#xa0;99.0552(14)°, <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(P\bar{1}\)</EquationSource> </InlineEquation> space group, <i>Z</i>&#xa0;=&#xa0;4, <i>d</i><sub>calc</sub>&#xa0;=&#xa0;2.380&#xa0;g/cm<sup>3</sup>; for <b>2</b> <i>a</i>&#xa0;=&#xa0;16.810(6)&#xa0;Å, <i>b</i>&#xa0;=&#xa0;30.960(12)&#xa0;Å, <i>c</i>&#xa0;=&#xa0;18.260(7)&#xa0;Å, β&#xa0;=&#xa0;105.19(2)°, <i>C</i>2/<i>c</i> space group, <i>Z</i>&#xa0;=&#xa0;16, <i>d</i><sub>calc</sub>&#xa0;=&#xa0;2.204&#xa0;g/cm<sup>3</sup>. The main structural motifs of these compounds are same-type 1D coordination polymers stabilized by Pt⋯Pt and Pb–O contacts.</p>

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

  • 期刊论文

  • 发表日期：

    2025年9月1日

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

摘要

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, dcalc = 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, dcalc = 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.