6533b855fe1ef96bd12b1219

RESEARCH PRODUCT

[CoII(4-terpyridone)2]X2: a novel cobalt(II) spin crossover system [4-terpyridone = 2,6-bis(2-pyridyl)-4(1H)-pyridone].

José Antonio RealNielMuñoz McAna B. Gaspar

subject

Inorganic ChemistrychemistrySpin crossoverLigandFISICA APLICADACationic polymerizationchemistry.chemical_elementPhysical and Theoretical ChemistryCobaltMedicinal chemistry

description

[EN] The cationic complex [Co(4-terpyridone)(2)](2+) where 4-terpyridone is the terpy-like ligand 2,6-bis(2-pyridyl)-4-(1H)-pyridone has been synthesized. High-spin and different spin crossover behaviors have been observed in the solid state depending on the counterion SO42-, Cl-, or ClO4-. The room temperature crystal structure of the spin crossover compound [Co(4-terpyridone)(2)](ClO4)(2).H2O is described.

10.1021/ic000788mhttps://pubmed.ncbi.nlm.nih.gov/11195395