New platinum(II) complexes of cycloalkanespiro-5-(2-thiohydantoins). Synthesis and quantum chemical investigation

Authors

  • Petja E. Marinova University of Plovdiv
  • Marin Marinov
  • Vassil Delchev
  • Neyko Stoyanov

DOI:

https://doi.org/10.17344/acsi.2014.1206

Keywords:

cyclohexanespiro-5-(2-thiohydantoin), cycloheptanespiro-5-(2-thiohydantoin), DFT calculations, metal complexes

Abstract

Synthesis and characterization of new Pt(II) complexes of cyclohexanespiro-5-(2-thiohydantoin)  (L1) and cycloheptanespiro-5-(2-thiohydantoin) (L2) are discussed. The new complexes are studied by elemental analysis, IR, ATR FTIR spectroscopy. The free ligands are investigated by UV-Vis, FT-IR ATR and Raman spectroscopy. The ground-state equilibrium geometries of the ligands L1 and L2 and their complexes with Pt(II) are optimized at the BLYP/CEP-31G theoretical level.

Author Biography

Petja E. Marinova, University of Plovdiv

Faculty of Chemistry, Department of General and Inorganic Chemistry with Methodology of Chemistry Education, Assistant Professor, PhD

Downloads

Additional Files

Published

06.02.2015

Issue

Vol. 62 No. 1 (2015)

Section

Inorganic chemistry

License

Except where otherwise noted, articles in this journal are published under the Creative Commons Attribution 4.0 International License