A5072478372- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal complexes synthesis and properties
- Organometallic Complex Synthesis and Catalysis
- Carbohydrate Chemistry and Synthesis
- Organophosphorus compounds synthesis
- Crystal structures of chemical compounds
Abilene Christian University
2018-2019
Three asymmetric diosmium(I) carbonyl sawhorse complexes have been prepared by microwave heating. One of these is the type Os 2 (μ-O C R )(μ-O ′)(CO) 4 L , with two different bridging carboxylate ligands, while other are ) (CO) 5 one axial CO ligand and phosphane ligand. The mixed complex (μ-acetate)(μ-propionate)(CO) [P( p -tolyl) 3 ] ( 1 ), was heating 12 a mixture acetic propionic acids, isolating 6 then replacing ligands ligands. This first example an bridges. syntheses (μ-acetate) ],...
In the title complex C 34 H 20 O 6 Os 2 or (μ-η 4 -C Ph )Os (CO) , one atom is part of a metallacyclopentadiene ring, while second π-bonded to organic portion this ring. The distance 2.7494 (2) Å between two atoms typical an Os—Os single bond. Three carbonyl ligands are attached each and these six carbonyls adopt eclipsed conformation. There no bridging semibridging CO groups. Two all four phenyl groups disordered over slightly different positions for which in minor components displaced less...