Bismuth-rich bimetallic clusters (CuBi8)3+ and [MBi10]4+ (M = Pd, Pt) from 
ionothermal synthesis

Knies, Maximilian; Ruck, Michael

doi:10.1515/znb-2021-0159

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Bismuth-rich bimetallic clusters (CuBi₈)³⁺ and [MBi₁₀]⁴⁺ (M = Pd, Pt) from ionothermal synthesis

MPS-Authors

/persons/resource/persons126823

Ruck, Michael
Michael Ruck, Max Planck Fellow, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

公開されているフルテキストはありません

付随資料 (公開)

There is no public supplementary material available

引用

Knies, M., & Ruck, M. (2021). Bismuth-rich bimetallic clusters (CuBi₈)³⁺ and [MBi₁₀]⁴⁺ (M = Pd, Pt) from ionothermal synthesis. Zeitschrift für Naturforschung, B: A Journal of Chemical Sciences, 1-5. doi:10.1515/znb-2021-0159.

引用: https://hdl.handle.net/21.11116/0000-0009-F54B-F

要旨

The reaction of Bi, BiBr3, and CuBr in the Lewis-acidic ionic liquid [BMIm]Br·4AlBr3 (BMIm = 1-n-butyl-3-limidazolium) at 180 °C yielded air-sensitive, shiny black crystals of (CuBi8)[AlBr4]2[Al2Br7]. Crystals of [MBi10][AlCl4]4 (M = Pd, Pt) were obtained by reacting Bi, BiCl3, and MCl2 under similar conditions. The structures have been determined by X-ray diffraction on single-crystals and were found to be very similar to that of the known analogues with other halogens, although not isostructural. In crystals of the complex salts, polyhedral bimetallic clusters (CuBi8)3+ or [MBi10]4+ are embedded in matrices of halogenidoaluminate anions. The heteroatomic nido-cluster (CuBi8)3+ consists of a (Bi8)2+ square antiprism η4-coordinating a copper(I) cation. In the cluster cation [MBi10]4+, the metal atoms M center a pentagonal antiprism of bismuth atoms. © 2021 Walter de Gruyter GmbH, Berlin/Boston 2021.