Novel mixed-metal cubane-type {Mo3NiS4} and {Mo3PdS4} clusters coordinated with 2,2′-bipyridine type ligands

Результат исследования: Научные публикации в периодических изданияхстатья

4 Цитирования (Scopus)

Аннотация

New cuboidal cluster complexes of general formula [Mo3S4(M′X)Cl3L3]0/+ (M′ = Ni0, Pd0; L = dnbpy – 4,4′-dinonyl-2,2′-bipyridine or dbbpy – 4,4′-di-tert-butyl-2,2′-bipyridine; X = tu, Cl) were synthesized by reactions of trinuclear precursors [Mo3S4Cl3L3]+ with Ni(COD)2 (COD = 1,5-cyclooctadiene) or Pd2(dba)3·CHCl3 (dba = dibenzylideneacetone) in the presence of thiourea (tu) in good yields. The complexes were characterized by elemental analysis, IR, 1H NMR and ESI-MS techniques. Crystal structures of [Mo3S4(Nitu)Cl3(dbbpy)3]Cl·tu (1a), [Mo3S4(Nitu)Cl3(dbbpy)3]Cl (1b) and [Mo3S4(Pdtu)Cl3(dbbpy)3]Cl (2) were determined by X-ray analysis. The DFT calculations of the electronic structure of [Mo3S4(Pd′X)Cl3(bpy)3]0/+ (X = Cl or tu) were carried out.

Язык оригиналаанглийский
Страницы (с-по)202-208
Число страниц7
ЖурналPolyhedron
Том154
DOI
СостояниеОпубликовано - 1 ноя 2018

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