Isolation of homoleptic platinum oxyanionic complexes with doubly protonated diazacrown cation

Danila Vasilchenko, Sergey Tkachev, Iraida Baidina, Galina Romanenko, Sergey Korenev

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

Doubly protonated diazacrown ether cation (1,4,10,13-tetraoxa-7,16-diazoniacyclooctadecane DCH2 2+) was used for the efficient isolation of the homoleptic platinum complexes [Pt(NO3)6]2- and [Pt(C2O4)2]2- to crystalline solid phases from solutions containing mixtures of related platinum complexes. DCH2 2+ molecules in nitric acid solution were shown to prevent the condensation of mononuclear [Pt(H2O)n(NO3)6-n]n−2 species.

Original languageEnglish
Pages (from-to)855-859
Number of pages5
JournalJournal of Molecular Structure
Volume1130
DOIs
Publication statusPublished - 15 Feb 2017

Keywords

  • Crystal structure
  • Diazacrown
  • NMR
  • O-ligands
  • Platinum
  • OXALATO
  • CRYSTAL
  • PRECURSORS

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