• Yulia A. Kondratenko
  • Igor S. Ignatyev
  • Denis V. Lezov
  • Maxim Y. Arsent'ev
  • Andrey A. Zolotarev
  • Valerii L. Ugolkov
  • Dmitrii Antuganov
  • Tatyana A. Kochina

New germatranes 1–3 were synthesized by the interaction of germanium oxide with N-(2-hydroxyethyl)ethylenediamine (complex 1), N,N,N'N’-tetrakis(2-hydroxyethyl)ethylenediamine (complex 2) and N,N,N'N’-tetrakis(2-hydroxypropyl)ethylenediamine (complex 3). Their composition was confirmed by the data of elemental analysis, IR, UV/Vis and NMR spectroscopy. The thermal behavior of synthesized complexes 1–3 was studied in the temperature range 40–600 °C. The crystal structure of compound 2 was determined using single-crystal X-ray diffraction. The Hirschfeld surface analysis was performed to quantify the intermolecular contacts present within the crystal structure of complex 2. The equilibrium structures of the synthesized compounds 1–3 were calculated using DFT methods.

Original languageEnglish
Article number122188
Pages (from-to)122188
Number of pages9
JournalJournal of Organometallic Chemistry
Volume958
DOIs
StatePublished - 15 Jan 2022

    Research areas

  • DFT calculations, Germatranes, Hirschfeld surface analysis, Hydroxyalkylethylenediamines, Hypercoordinated germanium, X-ray crystal structure, THERMOCHEMISTRY, BIOLOGICAL EVALUATION, &nbsp, GERMATRANOL, SILATRANE

    Scopus subject areas

  • Materials Chemistry
  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

ID: 91120914