Structure and Luminescent Properties of Cluster Complexes with the {Mo63-SeCl7)}3+ Core

M. A. Mikhailov, A. V. Virovets, E. V. Peresypkina, K. A. Brylev, M. N. Sokolov

Research output: Contribution to journalArticle

Abstract

The selenium atom substitution for one of the capping chloride ligands in [Mo63-Cl8)Cl6]2– under the action of H2Se in situ results in a [Mo63-SeCl7)Cl6]3– cluster which is isolated and structurally characterized in the form of (Bu4N)3[Mo63-SeCl7)Cl6] (I). In the acetonitrile solution the complex exhibits luminescence (λmax = 775 nm, τem = 1.8 μs, Φem = 0.004). When the solution of I in acetonitrile is heated, a partial solvolysis product of the composition (Bu4N)2[Mo63-SeCl7)Cl5(CH3CN)] (II) is isolated and structurally characterized.

Original languageEnglish
Pages (from-to)177-181
Number of pages5
JournalJournal of Structural Chemistry
Volume59
Issue number1
DOIs
Publication statusPublished - 1 Jan 2018

Keywords

  • crystal structure
  • luminescence
  • molybdenum cluster complexes
  • solvation
  • substitution of bridging chloride ligands
  • synthesis

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