Preparation, crystal structure and luminescent properties of a Sc(III) complex with a pyrazole
substituted β-diketone
Chem.
Met. Alloys 6
(2013) 43-47
https://doi.org/10.30970/cma6.0239
Ilya V. TAYDAKOV, Sergey S. KRASNOSELSKIY
A new neutral ternary scandium complex, ScL3, in which HL is 1,3‑bis-(1,3-dimethyl-1H‑pyrazol‑4‑yl)-1,3‑propanedione,
has been synthesized. The molecular structure of the complex was determined by
single crystal X-ray diffraction. UV-absorption, excitation and emission
spectra of the title compound were investigated. Under UV-light the complex
demonstrates bright blue molecular luminescence (lmax = 450 nm).
Preparation and
luminescent properties of Sc(III) complex with pyrazole substituted β-diketone
Keywords
Scandium / 1.3-Diketones / Complexes / X-ray
structure / Luminescence