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Novel mixed-metal cubane-type {Mo3NiS4} and {Mo3PdS4} clusters coordinated with 2,2′-bipyridine type ligands. / Laricheva, Yuliya A.; Gushchin, Artem L.; Abramov, Pavel A. и др.
в: Polyhedron, Том 154, 01.11.2018, стр. 202-208.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Novel mixed-metal cubane-type {Mo3NiS4} and {Mo3PdS4} clusters coordinated with 2,2′-bipyridine type ligands
AU - Laricheva, Yuliya A.
AU - Gushchin, Artem L.
AU - Abramov, Pavel A.
AU - Sokolov, Maxim N.
N1 - Publisher Copyright: © 2018 Elsevier Ltd
PY - 2018/11/1
Y1 - 2018/11/1
N2 - 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.
AB - 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.
KW - 2,2′-bipyridine
KW - Cubane-type clusters
KW - Molybdenum
KW - Nickel
KW - Palladuim
KW - MOLYBDENUM
KW - NOBLE-METALS
KW - SLATER-TYPE ORBITALS
KW - PD
KW - CUBOIDAL CLUSTERS
KW - PDMO3S4 CORE
KW - TUNGSTEN
KW - M'
KW - 2,2 '-bipyridine
KW - SULFIDO CLUSTERS
KW - CATALYSTS
UR - http://www.scopus.com/inward/record.url?scp=85051365793&partnerID=8YFLogxK
U2 - 10.1016/j.poly.2018.07.039
DO - 10.1016/j.poly.2018.07.039
M3 - Article
AN - SCOPUS:85051365793
VL - 154
SP - 202
EP - 208
JO - Polyhedron
JF - Polyhedron
SN - 0277-5387
ER -
ID: 16063715