Propiolate cluster complexes (Bu4N)2[Mo6 X 8(OOC–C≡CH)6] (X = Br, I)

M. A. Mikhailov, A. S. Berezin, T. S. Sukhikh, D. G. Sheven’, A. L. Gushchin, M. N. Sokolov

Research output: Contribution to journalArticlepeer-review

Abstract

Two new cluster complexes (Bu4N)2[Mo6X8(OOC–C≡CH)6] (1) (X = Br) and (2) (X = I) are synthesized by the reaction of (Bu4N)2[Mo6X8(OOCCH3)6] (X = Br, I) with HOOC–C≡CH propiolic acid, their crystal structures are determined, and the luminescent properties are studied for powder samples at different temperatures. According to X-ray crystallographic data, molybdenum atoms are monodentately coordinated by oxygen atoms of the carboxyl group at Mo–O distances of 2.108(2)-2.121(16) Å. The propiolate complexes are characterized by electrospray mass spectrometry, 1Н and 13С NMR, elemental analysis, and IR spectroscopy. [Figure not available: see fulltext.]

Translated title of the contributionПропиолатные кластерные комплексы (Bu4N)2[Mo6X8(OOC-CºCH)6] (X = Br, I)
Original languageEnglish
Article number8
Pages (from-to)1896-1906
Number of pages11
JournalJournal of Structural Chemistry
Volume62
Issue number12
DOIs
Publication statusPublished - Dec 2021

Keywords

  • bromides
  • clusters
  • electrochemistry
  • iodides
  • luminescence
  • molybdenum
  • propiolate complexes
  • X-ray crystallographic analysis

OECD FOS+WOS

  • 2.05 MATERIALS ENGINEERING
  • 1.04 CHEMICAL SCIENCES

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