A Crystallographic, Spectroscopic, and Computational Investigation of Carbonyl and Oxalyl Diisothiocyanate.
Jonathan PfeifferClemens TrostAnna PachkovskaFrank TamborninoPublished in: Inorganic chemistry (2021)
Carbonyl diisothiocyanate (1) and oxalyl diisothiocyanate (2) were synthesized by reactions of phosgene and oxalyl chloride with ammonium thiocyanate, respectively. Their structures were elucidated by single-crystal X-ray diffraction. 1 exhibits weak intermolecular S-O contacts forming a loosely connected network of molecules, whereas 2 exhibits weak intermolecular Ccarbonyl-O contacts resulting in the formation of layers. Both compounds were further characterized by nuclear magnetic resonance, infrared, and Raman spectroscopy. Quantum-chemical calculations reproduced the experimental structures and enabled the interpretation of the vibrational spectra.
Keyphrases
- raman spectroscopy
- energy transfer
- density functional theory
- magnetic resonance
- high resolution
- molecular dynamics
- molecular dynamics simulations
- molecular docking
- electron microscopy
- monte carlo
- contrast enhanced
- dual energy
- ionic liquid
- mass spectrometry
- magnetic resonance imaging
- oxide nanoparticles
- solar cells
- network analysis