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Tadeusz Lis
University of Wrocław
596Publications
31H-index
5,524Citations
Publications 597
Newest
#1Elaheh Pousaneh (ZNU: University of Zanjan)H-Index: 1
#2Somayeh Sadighian (Zanjan University of Medical Sciences)H-Index: 9
Last.Tadeusz Lis (UWr: University of Wrocław)H-Index: 31
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Abstract A new dinuclear Mn(III) complex, [Mn2(L)2(CH3OH)2] (1), was synthesized by one-pot reaction of 2-aminobenzoylhydrazide, salicylaldehyde and Mn(OAc)2·4H2O in methanol (H3L = (E)-N'-(2-hydroxybenzylidene)-2-((E)-(2-hydroxybenzylidene)amino)benzohydrazide). The obtained complex was characterized by elemental analysis, spectroscopic methods, thermogravimetric analysis (TGA) and single crystal X-ray studies. Structural studies indicated that a ditopic O,N,O- and O,N-dichelating hydrazone lig...
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Abstract Tetranuclear cyanide rhenium(I)–copper(I) coordination compounds were synthesized in the course of simple one-pot reactions in mild conditions. A new class of mixed-metal compounds based on rhenium(I) clusters that are comprised of the pseudo-rhombic-shaped {Re2Cu2(μ-CN)4} unit were found. Two kinds of geometries adopted by the self-assembled cyclic clusters are observed, both of which can be described as approximately block-like overall geometries with different coordination modes. The...
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#1Mohammad Ali Kamyabi (ZNU: University of Zanjan)H-Index: 15
#2Fatemeh Soleymani-Bonoti (ZNU: University of Zanjan)H-Index: 3
Last.Tadeusz Lis (UWr: University of Wrocław)H-Index: 31
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#1I. Bryndal (Wrocław Medical University)
#2J. Lorenc (Wrocław University of Economics)H-Index: 8
Last.Jerzy Hanuza (PAN: Polish Academy of Sciences)H-Index: 34
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Abstract The crystal and molecular structure and physicochemical properties of 2-N-methylamino-3-methylpyridine N-oxide (MA3MPO) have been studied. MA3MPO was synthesized from 2-amino-3-methylpyridine by several steps to form colorless crystals suitable for crystallographic analysis. The data reveal that MA3MPO crystallizes in the monoclinic space group P21/n. The studied compound contains a nearly flat triply substituted pyridine skeleton whose structure is stabilized by an intramolecular N–H⋅⋅...
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#1Hamideh Ahankar (ZNU: University of Zanjan)H-Index: 6
#2Ali Ramazani (ZNU: University of Zanjan)H-Index: 38
Last.Vasyl Kinzhybalo (PAN: Polish Academy of Sciences)H-Index: 10
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#1Foteini E. Kakaroni (UoC: University of Crete)H-Index: 1
#2Demetrios I. Tzimopoulos (A.U.Th.: Aristotle University of Thessaloniki)H-Index: 7
Last.Constantinos J. Milios (UoC: University of Crete)H-Index: 32
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Reaction between NiCl2·6H2O, 2-hydroxy-4-methyl-6-phenyl-pyridine-3-amidoxime (H2L), benzoic acid, and M(NO3)3·6H2O (M = Gd, Y) in MeCN under basic conditions yields the complexes [NiII4GdIII5(PhCOO)10(HL)4(HLzw)4(OH)2(NO3)2]Cl·13.6MeCN·H2O (1·13.6MeCN·H2O) and [NiII4YIII5(PhCOO)10(HL)4(HLzw)4(OH)2(NO3)1.5(H2O)0.5]0.5Cl(NO3)·3H2O (2·3H2O). Both clusters display similar structures, consisting of a bell-shaped {NiII4MIII5} unit, in which a linear “zigzag” {Ni4} subunit bisects the central {MIII5} ...
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#1Zahra Hosseinzadeh (ZNU: University of Zanjan)H-Index: 2
#2Ali Ramazani (ZNU: University of Zanjan)H-Index: 38
Last.Tadeusz Lis (UWr: University of Wrocław)H-Index: 31
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The modification of silica-coated CoFe2O4 magnetic nanoparticles (CoFe2O4@SiO2) with chlorosulfonic acid, which can be utilized as an organic-inorganic hybrid heterogeneous catalyst, introduces an astonishing and efficient system for the synthesis and simplicity of the recovery of the catalyst. The applied CoFe2O4 magnetic nanoparticles are 22.98–45.30 nm measured that can be utilized as a catalyst for the preparation of 2-amino-4,6-diarylnicotinonitrile under microwave irradiation in solvent-fr...
1 CitationsSource
#1Hamideh Aghahosseini (ZNU: University of Zanjan)H-Index: 7
#2Ali Ramazani (ZNU: University of Zanjan)H-Index: 38
Last.Tadeusz Lis (UWr: University of Wrocław)H-Index: 31
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#1Dimitris A. Kalofolias (UoC: University of Crete)H-Index: 5
#2Marek Weselski (UWr: University of Wrocław)H-Index: 6
Last.Constantinos J. Milios (UoC: University of Crete)H-Index: 32
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The 1:1 reaction of trans-[ReIIICl3(PPh3)2(MeCN)] with 2-(β-naphthalideneamino)-2-hydroxymethyl-1-propanol, H3L, in toluene gave the dinuclear complex [ReIII2Cl4(HL)(PPh3)]·2C7H8 (1·2C7H8), while the 1:2 reaction led to the formation of complex [ReIVCl2(HL)(PPh3)] (2). In both species, the Schiff-base ligand exists in its doubly deprotonated form, HL2–, forming chelate rings around the metallic centers. In addition, 1·2C7H8 displays a unique triple metal-to-metal bond between the two trivalent r...
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#1Rahman Bikas (IKIU: Imam Khomeini International University)H-Index: 21
#2Nader Noshiranzadeh (ZNU: University of Zanjan)H-Index: 18
Last.Tadeusz Lis (UWr: University of Wrocław)H-Index: 31
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