Articles with "three complexes" as a keyword



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Synthesis and X-ray crystal structures of three new nickel(II) complexes of benzoylhydrazones: Catalytic applications in the synthesis of 2-arylbenzoxazoles

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Published in 2020 at "Inorganica Chimica Acta"

DOI: 10.1016/j.ica.2019.119222

Abstract: Abstract Three new complexes of nickel(II), having general formula [Ni(L1)(PPh3)] (1), [Ni(L1)(4-picoline)] (2), and [Ni(L2)(4-picoline)] (3) were synthesized by the reaction of Ni(OAc)2·4H2O with corresponding benzolyhydrazine-derived Schiff base ligands i.e. [4-(diethylamino)-2-hydroxybenzylidene]-benzohydrazonic acid (H2L1) or [2-(hydroxynaphthalen-1-yl)methylene]-benzohydrazonic… read more here.

Keywords: three new; synthesis ray; three complexes; structures three ... See more keywords
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Three Co(II) complexes with a sexidentate N2O4-donor bis-Schiff base ligand: Synthesis, crystal structures, DFT studies, urease inhibition and molecular docking studies

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Published in 2017 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2017.07.077

Abstract: Abstract Three new N2O4-donor bis-Schiff base Co(II) complexes, Co(C36H34N2O8)·2CH3OH (1), Co(C28H34N2O8S2)·H2O (2) and Co(C40H36N4O8)·3CH3OH (3) with distorted octahedral six-coordinate Co(II) centers were synthesized and determined by single crystal X-ray analysis. The X-ray crystallography shows that… read more here.

Keywords: dft studies; bis schiff; donor bis; three complexes ... See more keywords

Cd(II) and Ni(II) complexes from a tridentate NNO Schiff base: Crystal structures, spectral aspects and Hirshfeld surface analysis

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Published in 2019 at "Polyhedron"

DOI: 10.1016/j.poly.2018.11.020

Abstract: Abstract A tridentate NNO donor Schiff base, 2,4-dichlorido-6-((3-(dimethylamino)propylimino)methyl)phenol (HL) and its three complexes [CdL2]·H2O (1), [NiL2] (2) and [NiLL′(DMF)] (3) (HL′ = 3.5-dichlorosalicylaldehyde) were synthesized and physicochemically characterized by means of elemental analysis, molar conductivity measurements, FT-IR,… read more here.

Keywords: tridentate nno; crystal structures; three complexes; base ... See more keywords
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Three Cu(II) Complexes Constructed by Flexible bis-Imidazole and Different Anions: From 0D Architecture to 2D Layer

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Published in 2019 at "Crystallography Reports"

DOI: 10.1134/s1063774519070095

Abstract: Three new Cu(II) complexes, Cu(1,3-bip)(Ac)2 (I), {[Cu(H2O)2(1,3-bip)2] · (NO3)2}n (II), {[Cu(1,3-bip)(1,4-bdc)]2 · H2O · MeOH}n (III), where 1,3-bip is 1,3-bis(imidazole)propane and 1,4-bdc is terephthalic acid, have been synthesized and characterized by single crystal and powder… read more here.

Keywords: flexible bis; imidazole different; bis imidazole; complexes constructed ... See more keywords