Luminescence Color and Intensity Changes of Nitridorhenium(V) Complexes Induced by Protonation/Deprotonation on the Bidentate Azolylpyridine Ligands
Sodai Miyamoto,
Kojiro Nagata,
Takashi Yoshimura
Abstract:Tricyanidonitridorhenium(V) complexes with azolylpyridines,
namely,
[ReN(CN)3(H–N2py)]− (1-H, H–N2py = 2-(3-pyrazolyl)pyridine) and [ReN(CN)3(L)]2– (2-a, L = 2-[1,2,3]-triazol-4-yl-pyridine
anion (N3py–), and 3-a, that is, L
= 2-(tetrazol-5-yl)-pyridine anion (N4py–)), were
newly synthesized and characterized. The structures of the new complexes
were determined by single-crystal X-ray analysis. The 1-H complex includes two geometrical isomers in which an isomer is the
conformation with the pyridyl (py) and… Show more
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