The trans-Alkynylphosphine Oxide Complex of Pt(II): Synthesis, Spectroscopic Characterization, Crystal and Electronic Structures
Abstract
A new trans-bisalkynyl complex of Pt(II) is synthesized. It contains alkynyl ligands with the diphenylphosphoryl group and additional triphenylphosphine ligands. The composition and structure of the obtained complex are determined by high-resolution mass spectroscopy, polynuclear NMR and IR spectroscopy techniques. The molecular structure of the complex is determined by the single crystal X-ray diffraction analysis. The obtained complex is not found to demonstrate photoluminescence, which can be explained by the atypical composition and energy of electronic transitions described based on the quantum chemical computations.
Fields of Study & Subjects
Organometallic Complex Synthesis and Catalysis
Catalytic Alkyne Reactions
Synthesis and characterization of novel inorganic/organometallic compounds
Publication details
- Journal / source
- Journal of Structural Chemistry
- Publisher
- Pleiades Publishing Ltd
- Volume
- 67
- Issue
- 1
- Pages
- 164–174
- Publication date
- 1 January 2026
- Language
- EN