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

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.

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 Creators:
Knies, Maximilian1, Author
Ruck, Michael2, Author              
Affiliations:
1External Organizations, ou_persistent22              
2Michael Ruck, Max Planck Fellow, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863444              

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Free keywords: bimetallic clusters, bismuth, cluster compounds, copper, palladium, platinum, Aluminum compounds, Bismuth compounds, Bromine compounds, Copper compounds, Ionic liquids, Platinum, Positive ions, Single crystals, Antiprisms, Bimetallic clusters, Black crystals, Cluster compounds, Complex salts, Condition, Ionothermal synthesis, Isostructural, Lewis acidic ionic liquid, X- ray diffractions, Palladium
 Abstract: 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.

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Language(s): eng - English
 Dates: 2021-11-082021-11-08
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1515/znb-2021-0159
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Title: Zeitschrift für Naturforschung, B: A Journal of Chemical Sciences
  Abbreviation : Z. Naturforsch., B: J. Chem. Sci.
Source Genre: Journal
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Publ. Info: Berlin : Walter de Gruyter GmbH
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 1 - 5 Identifier: ISSN: 0932-0776
CoNE: https://pure.mpg.de/cone/journals/resource/954927655916