6533b85dfe1ef96bd12bdce1

RESEARCH PRODUCT

Synthesis and Structure of a Potassium Potassiochromate: A Bis-Chromium(II) Molecule Held Together by Near-Square-Planar Potassium−Ligand Bridges

Christoph FörsterEva RentschlerLuca M. CarrellaJan KlettRobert E. MulveyAlan R. Kennedy

subject

Steric effectsLigandMetalationChemistryPotassiumOrganic ChemistryCationic polymerizationchemistry.chemical_elementAte complexPhotochemistryInorganic ChemistryCrystallographyMoietyMoleculePhysical and Theoretical Chemistry

description

No Cr-Cr bonding is found in a new type of mixed-metal ate complex having two coordinatively unsaturated but sterically saturated bisamido-monoalkyl Cr(II) groups linked via an unusual near-square-planar-coordinated K atom in the moiety of the ate, while the cationic moiety is a separated iris-tmeda solvated second potassium atom.

https://doi.org/10.1021/om100327w