Binuclear Sulfide Niobium Clusters Coordinated by Diimine Ligands: Synthesis, Structure, Photocatalytic Activity and Optical Limiting Properties
Rogachev, Alexander V.; Gushchin, Artem L.; Abramov, Pavel A.; Kozlova, Ekaterina A.; Vicent, Cristian; Piryazev, Dmitry; Barlow, Adam; Samoc, Marek; Humphrey, Mark; Llusar, Rosa; Fedin, Vladimir P.; Sokolov, Maxim N.
Substitution reactions of binuclear niobium cluster anion [Nb2S4(NCS)8]4– with different types of pyridine‐based diimine ligands have been carried out. In the case of 2,2′‐bipyridine (bipy) and its derivatives, only monosubstituted complexes [Nb2S4(NCS)6L]2– have been isolated. In the case of 1,10‐phenanthroline and 2‐(2‐pyridyl)benzimidazole (Hpbz), both mono‐ and disubstituted complexes, [Nb2S4(NCS)6L]2– and [Nb2S4(NCS)4L2], respectively, have been obtained. Crystal structures of...[Show more]
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|Source:||European Journal of Inorganic Chemistry|
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