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2027
Synthesis, crystal structures and urease inhibition of two methoxido(methanol)oxovanadium(V) acylhydrazone complexes
Two mononuclear oxovanadium(V) complexes, [VOL1(OCH3)(CH3OH)] (1) and [VOL2(OCH3)(CH3OH)] (2), where H2L1 = N'-(3-bromo-5-chloro-2-hydroxybenzylidene)-2,3-dimethoxybenzohydrazide and H2L2 = N'-(3-bromo-5-chloro-2-hydroxybenzylidene)-2-methylbenzohydrazide, were synthesized and characterized by elemental analysis, IR, U...
Z. You, Yi-Hao Tang, Xiao-Yan Li
· Журнал структурной химии · 0 citations
2027
Synthesis, crystal structures and urease inhibitory activity of oxidovanadium(V) complexes with aroylhydrazone and acetohydroxamate ligands
Two new mononuclear oxidovanadium(V) complexes, [VOL1(AHA)] (1) and [VOL2(AHA)] (2), where L1 and L2 are the dianionic aroylhydrazone ligands derived from 3-chlorobenzohydrazide and pyridine-2-carbohydrazide, respectively, and AHA is acetohydroxamate, have been synthesized and structurally characterized. The complexes...
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· Журнал структурной химии · 0 citations
Open access
Sep 2026
Ni(II) Complexes of 2-Imine-8-Hydroxyquinolines: Characterization, Albumin Binding and Cytotoxicity
Nickel(II) offers an appealing base for metallodrug design as it is abundant, inexpensive and forms well-defined complexes with N,O-donor ligands. Therefore, five Ni(II) complexes containing two tridentate 2-imine-8-hydroxyquinoline Schiff base ligands, derived from morpholine, piperidine, imidazole or 2-methyl-1H-limi...
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· Inorganics · 0 citations
Syntheses, crystal structures and antibacterial activities of zinc(II) complexes with Schiff base ligands
Four new zinc(II) complexes, [Zn(HL1)I2] (1), [Zn(HL1)Br2] (2), [Zn(HL2)I2] (3) and [Zn3(CH3COO)2(L2)2(N3)2] (4), where L1 and L2 are the deprotonated form of 2-({[3-(dimethylamino)propyl]imino}methyl)-4-methoxyphenol (HL1) and 2-({[3-(diethylamino)propyl]imino}methyl)-4-methoxyphenol (HL2), respectively, were prepared...
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Oct 2026
Crystal Structure and Bioinspired Reactivity of an Ambient-Stable Mononuclear Copper(III)-Azide Complex
The synthesis, stabilization, and structural characterization of high-valent copper complexes are critical for understanding biological and chemical oxidation processes and for developing new catalytic transformations. Herein, we report the ambient generation of a novel terminal mononuclear CuIII–N3 complex supported...
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Open access
Sep 2026
From Ligand to Bioactive Complex: Crystal Structure of ligand and DPPH Radical-Scavenging Enhancement in an Iron(III) Hydrazone Schiff Base
A new HYDRAZONE SCHIFF BASE, N’-[(1E)-1-(5-bromo-2-hydroxyphenyl)Ethylidene]Pyridine-3- Carbohydrazide (H2L), was synthesized from 5-bromo-2-Hydroxyacetophenone and Nicotinic acid Hydrazide, and its Iron(III) complex was prepared. The ligand was characterized by single-crystal X-ray diffraction, ¹H/¹³C NMR, and both co...
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