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Rhenium Cluster Complexes with Polyborohydride Anions, [Re6S8(Me2PzH)6]X (X = B10H10, B12H12)

  • 期刊论文

  • 发表日期：

    2024年1月1日

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  • M. P. Davydova,
  • T. S. Sukhikh,
  • M. I. Rakhmanova,
  • K. A. Brylev,
  • A. V. Artem’ev

摘要

Abstract

Interaction of [Re6S8(Me2PzH)6]Br2 with K2B10H10 and (Et3NH)2B12H12 yields novel [Re6S8(Me2PzH)6][B10H10] (1) and [Re6S8(Me2PzH)6][B12H12] (2) hybrid compounds combining [Re6S8 (Me2PzH)6]2+ metal-cluster cations and [BnHn]2– polyborohydride cluster anions (n = 10, 12) in their structure. Crystals of the prepared compounds exhibit an ionic 3D supramolecular structure formed by short H–B⋯H–C contacts. At room temperature, these compounds exhibit red phosphorescence with λmax = 680 nm (1) and 670 nm (2), respectively.