A5100336003- Metal complexes synthesis and properties
- Magnetism in coordination complexes
- Metal-Organic Frameworks: Synthesis and Applications
- Crystal structures of chemical compounds
- Molecular Sensors and Ion Detection
- Lanthanide and Transition Metal Complexes
- Synthesis and biological activity
- Analytical Chemistry and Sensors
- Ferrocene Chemistry and Applications
- Organometallic Compounds Synthesis and Characterization
- Electrochemical sensors and biosensors
- Inorganic and Organometallic Chemistry
- Electrochemical Analysis and Applications
- Luminescence and Fluorescent Materials
- Metal-Catalyzed Oxygenation Mechanisms
- Synthesis and Characterization of Heterocyclic Compounds
- Click Chemistry and Applications
- Axial and Atropisomeric Chirality Synthesis
- TiO2 Photocatalysis and Solar Cells
- Organophosphorus compounds synthesis
- Structural and Chemical Analysis of Organic and Inorganic Compounds
- Nanocluster Synthesis and Applications
- Phenothiazines and Benzothiazines Synthesis and Activities
- Organometallic Complex Synthesis and Catalysis
- Supramolecular Chemistry and Complexes
Lanzhou Jiaotong University
2016-2025
Henan University
2012-2024
Xi'an Shiyou University
2019-2021
Shanxi University
2021
University of South China
2020
Huazhong University of Science and Technology
2017-2018
Northwest Normal University
2014-2018
Pingdingshan University
2016-2017
Lanzhou City University
2017
Institut des Sciences Analytiques
2016
Centrosymmetric homopolynuclear Cu(II) and Co(II) chelated complexes, [Cu2(L)(H2O)2] (1) [Co4(L)(μ-OAc)2(CH3OH)4(OAC)2]⋅2CH2Cl2 (2), were synthesized using a new symmetrical methoxy-disubstituted bis(salamo)-type ligand, H4L, with salts in organic solvents. Complexes 1 2 structurally characterized by single-crystal X-ray crystallography. The results indicated that is five-coordinate dinuclear structure containing tetranuclear complex two distinct six-coordinate environments. Furthermore,...
ABSTRACT A cube‐like heptanuclear cobalt(II) cluster single crystals, namely, [Co 7 (L) 2 ( μ 3 ‐OCH ) ‐OH) 4 ](ClO , was successfully grown up by reacting of a bis(salamo)‐type ligand H L containing two N O coordination cavities with Co(NO ·6H using natural volatilization method. Single‐crystal analysis displayed that the is cluster. In this paper, UV–Vis absorption and fluorescence spectra its have been investigated. Through Hirshfeld surface analyses, intermolecular interactions on...
Abstract By self‐assembly of a Salamo‐type ligand H 2 L [H = 1,2‐bis(3‐methoxysalicylideneaminooxy)ethane] with Ni(OAc) · 4H O, Ce(NO 3 ) 6H and bdc (H terephthalic acid), novel Ni II ‐Ce III heterometallic complex, [{Ni(L)Ce(NO (CH OH)(DMF)} (bdc)], was obtained. Two crystallographically equivalent [Ni(L)Ce(NO OH)(DMF)] moieties lie in the inversion center, are linked by one 2– leading to heterotetranuclear dimer, which carboxylato group bridges Ce atoms. Moreover, photophysical properties...
A new mononuclear Cu(II) complex, [Cu(L)2]·CH3OH·H2O, has been synthesized by the complexation of copper(II) acetate monohydrate with a oxime-type ligand (HL = 1-(4-{[(E)-3-ethoxyl-2-hydroxybenzylidene]amino}phenyl)ethanone oxime) in methanol/acetone solution. The atom is four-coordinated phenolate O atoms and imine N from two ligands, distorted square-planar geometry. O- N-donor are mutually cis dihedral angle between coordination plane (Cu1N2O2 Cu1N4O5) 48.06(3)°. In crystal structure,...
A supramolecular CoII complex, [CoL(H2O)2], bearing Salen-type bisoxime chelate ligand 4,4′,6,6′-tetrachloro-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol (H2L), has been synthesized and structurally characterized by elemental analyses, IR spectra, UV–vis X-ray diffraction techniques. The crystal structure of [CoL(H2O)2] indicates that the complex consists one atom, L2– unit, two coordinated water molecules. exhibits slightly distorted octahedral geometry with forming basal N2O2...
Three Zn(<sc>ii</sc>)–M(<sc>ii</sc>) (M = Ca, Sr and Ba) complexes have been synthesized characterized structurally. Ion competitive experiments show that the coordinating capability in central O<sub>6</sub> site is order of Ca(<sc>ii</sc>) > Sr(<sc>ii</sc>) Ba(<sc>ii</sc>).
A newly designed Co(II) complex, [Co3(L)(OAc)2(CH3OH)2]·CH3OH, by the reaction of a bis(salamo)-type tetraoxime ligand (H4L) with acetate tetrahydrate was synthesized and characterized elemental analyses, IR, UV-vis spectra single-crystal X-ray crystallography. The titration experiment manifested that trinuclear (L:M = 1:3) complex formed. It is worth noting two terminal (Co1 Co3) atoms have different coordination modes geometries unreported earlier. Furthermore, through intermolecular...
X-ray crystal structures of human serum transferrin (77 kDa) with Yb<sup>III</sup>or Fe<sup>III</sup>bound to the C-lobe and malonate as synergistic anion show that large Yb<sup>III</sup>ion causes expansion metal binding pocket while octahedral coordination geometry is preserved, an unusual for a lanthanide ion.
The construction of anatase/rutile heterojunctions in TiO
Four new complexes have been synthesized by the reaction of rare earth (III) nitrate with all-trans retinoic acid as first ligand and L-glutamic second in an alcoholic solution (pH = 6.5–7.0) aim to develop antitumor drugs. The composition has characterized elemental analysis, molar conductivity, IR spectroscopy, 1H NMR thermogravimetric analysis UV-vis methods. general molecular formula was determined be REL2L′ (RE Nd, Eu, La, Sc, L acid, L′ acid). activities corresponding ligands were...