A5101514112- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Magnetism in coordination complexes
- Lanthanide and Transition Metal Complexes
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallography and molecular interactions
- Electron Spin Resonance Studies
- Organic and Molecular Conductors Research
- Carbon dioxide utilization in catalysis
- Organometallic Complex Synthesis and Catalysis
- Metal-Catalyzed Oxygenation Mechanisms
- Metal complexes synthesis and properties
- Organoboron and organosilicon chemistry
- Inorganic Chemistry and Materials
- Fusion materials and technologies
- Urological Disorders and Treatments
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- Electrochemical Analysis and Applications
- CO2 Reduction Techniques and Catalysts
- Catalytic C–H Functionalization Methods
- Advanced NMR Techniques and Applications
- Electrochemical sensors and biosensors
- Asymmetric Hydrogenation and Catalysis
- Nuclear Materials and Properties
Kaili University
2025
Taiyuan Normal University
2016-2024
Tianjin University
2015-2024
Southern Medical University
2024
Nanfang Hospital
2024
Tsinghua University
2018-2024
Jiangxi University of Traditional Chinese Medicine
2024
Nankai University
2016-2023
Nanjing Polytechnic Institute
2023
Zhejiang Medicine (China)
2023
New dinuclear lanthanide(III) complexes based on an 8-hydroxyquinoline Schiff base derivative and β-diketonate ligands, [Ln2(hfac)4(L)2] (Ln(III) = Gd (1), Tb (2), Dy (3), Ho (4), Er (5)), [Ln2(tfac)4(L)2] (6), (7), (8), (9)), [Dy(bfac)4(L)2·C7H16] (10) (L 2-[[(4-fluorophenyl)imino] methyl]-8-hydroxyquinoline, hfac hexafluoroacetylacetonate, tfac trifluoroacetylacetonate, bfac benzoyltrifluoroacetone), have been synthesized. The single-crystal X-ray diffraction data show that 1-10 are...
A halogen-bond-promoted double radical isocyanide insertion with perfluoroalkyl iodides is reported. With as halogen-bond donors and organic bases acceptors, fluoroalkyl radicals can be generated by a visible-light-induced single electron transfer (SET) process. The are trapped o-diisocyanoarenes to give quinoxaline derivatives. This mechanistically novel strategy allows the construction of 2-fluoroalkylated 3-iodoquinoxalines in high yields under visible-light irradiation at room temperature.
Three Dy<sub>2</sub> complexes with similar crystal structure have been synthesized. Magnetic studies reveal that they exhibit different magnetic relaxation behaviors, originating from the chemical environments of center Dy<sup>3+</sup> ions β-diketonate coligands.
Two systems of carbonate complexes are constructed <italic>via</italic> chemical fixation atmospheric CO<sub>2</sub>, in which solvent-induced different structures and magnetic behaviors observed.
Three Dy<sub>4</sub> clusters based on a flexible and attractive Schiff base ligand HL have been synthesized, they showed different tetranuclear core arrangements. Magnetic studies reveal that <bold>1–3</bold> display distinct slow relaxation of magnetization.
A stable Zn-based MOF has been prepared, presenting the first example of a recyclable luminescent sensor for recognizing acetylacetone in aqueous solution.
The two Dy<sub>2</sub> complexes have similar structures, while they display substituent dependent magnetic relaxation behaviors.
Herein, ten new linear-shaped LnIII4 and LnIII6 clusters, with the formula [Ln4(acac)6L2(CH3O)2(CH3OH)4]·xCH3OH (Ln = Nd (1), Sm (2), Eu (3), Gd (4), Tb (5), Dy (6), Tm (8), Hacac acetylacetone), [Ln6(acac)4L4(CH3O)6]·xCH3OH (Er (7) Yb (9)), [Lu4(acac)6L2(OH)2]·2CH2Cl2 (10), based on a polydentate Schiff base ligand, H2L, β-diketone co-ligand were successfully synthesized structurally characterized. Single crystal X-ray diffraction measurements reveal that structures of clusters 1-6, 8 10...
Abstract A novel metal‐organic framework {[Zn(XL) 2 ](ClO 4 ) ⋅6 H O} n (XL= N , ′‐bicyclo[2.2.2]oct‐7‐ene‐2,3,5,6‐tetracarboxdiimide bi(1,2,4‐triazole)) was synthesized and structurally characterized, presenting the first example of six‐fold interpenetrating 3 D with topology type sqc6 which displays high thermostability solvent stability. Additionally, luminescence investigations reveal that this MOF can sensitively selectively detect acetylacetone a detection limit 1.72 ppm. More...
Lipid droplets (LDs) are evolutionarily conserved organelles that play important roles in cellular metabolism. Each LD is enclosed by a monolayer of phospholipids, distinct from bilayer membranes. During biogenesis and growth, this lipids expands acquiring phospholipids the endoplasmic reticulum (ER) through nonvesicular mechanisms. Here, mini-screen, we find ORP5, an integral membrane protein ER, can localize to ER-LD contact sites upon oleate loading. ORP5 interacts with LDs its...
Four new [2 × 2] square grid LnIII4 clusters were successfully synthesized by employing a multidentate chelating Schiff base ligand. Magnetic studies showed that cluster <bold>1</bold> displays larger magnetocaloric effect (−Δ<italic>S</italic><sub>m</sub> = 34.46 J kg<sup>−1</sup> K<sup>−1</sup> for Δ<italic>H</italic> 7.0 T at 2.0 K), while <bold>3</bold> exhibits slow relaxation behavior under zero dc field, with Δ<italic>E</italic>/<italic>k</italic><sub>B</sub> of 42.76 K and...
A series of butterfly-shaped LnIII4 clusters were successfully synthesized. Magnetic studies show that the Gd<sub>4</sub> cluster displays magnetic refrigeration (Δ<italic>S</italic><sub>m</sub> = 18.85 J kg<sup>−1</sup> K<sup>−1</sup> for Δ<italic>H</italic> 7.0 T at 2.5 K), while Dy<sub>4</sub> shows SMMs behavior with Δ<italic>E</italic>/k<sub>B</sub> 79.15 K and <italic>τ</italic><sub>0</sub> 5.82 × 10<sup>−8</sup> s.
A polydentate Schiff-base ligand H 3 L and two different β-diketonate, molecular assemblies of linear-shaped Ln 4 8 clusters show disparate magnetocaloric effects single-molecule magnet behaviors.
A family of 3d–4f heterometallic ring-shaped clusters on the basis a nitrogen-rich nitronyl nitroxide radical have been obtained, and they feature polyfunctionality including magnetic properties, thermodynamics luminescence behavior.
A series of heterometallic tetranuclear clusters, Ln2Ni2(NO3)4L4(μ3-OCH3)2·2(CH3CN) (Ln = Gd(1), Tb(2), Dy(3), Ho(4), Er(5); HL methyl 3-methoxysalicylate), were synthesized solvothermally. The intramolecular synergistic effect two metal centers Ln(III) and Ni(II) the exposed multimetallic sites serving as Lewis acid activators greatly increase efficiency CO2 conversion, yield for cluster 3 can be achieved at 96% atmospheric pressure low temperature. In particular, self-assembly multimetal...
The design and construction of high-nuclear lanthanide clusters with fascinating topology functional properties have been an active area research, however, the development effective approach for obtaining multifunctional is still extremely difficult. Up to now, a systematic guiding further expansion Ln(III)-based showing good lacking. Herein, we synthesize polydentate Schiff base ligand (HL), which reacts β-diketonate salts Ln(acac)3·2H2O, series Ln8...
Seven new tetranuclear rare earth (RE) complexes [RE4(acac)4L6(μ3-OH)2] (HL = 5-(4-fluorobenzylidene)-8-hydroxylquinoline; acac acetylacetonate; RE Y (1), Eu (2), Gd (3), Tb (4), Dy (5), Tm (6) and Lu (7)) have been synthesized completely characterized. Complex exhibits multiple zero-field slow magnetic relaxation processes typical of Single Molecule Magnets (SMMs). Two distinct processes, with effective energy barriers Ueff 48 K for the (SR) process 121 fast (FR) process, are mainly...
Five new tetranuclear complexes based on an 8-hydroxyquinoline Schiff base derivative and the β-diketone coligand, [Ln4(acac)4L6(μ3-OH)2]·CH3CN·0.5CH2Cl2 (Ln = Gd (1), Tb (2), Dy (3), Ho (4) Er (5); HL 5-(benzylidene)amino-8-hydroxyquinoline; acac acetylacetonate) have been synthesized, structurally magnetically characterized. Complexes 1-5 similar structures. Each LnIII ion is eight coordinated its coordination polyhedra can be described as being in a distorted square-antiprismatic...
New lanthanide complexes based on a tridentate ligand derived from 8-hydroxyquinoline were synthesized. Luminescence properties and single-molecule magnet behavior investigated.
Seven dinuclear complexes based on 8-hydroxyquinoline Schiff base derivatives and β-diketone ligands have been synthesized, structurally magnetically characterized.
By introducing different β-diketonate coligands, Gd<sub>4</sub> complexes show cryogenic magnetic refrigeration properties, whereas Dy<sub>4</sub> clusters exhibit SMMs behaviors.
Two ‘windmill’-shaped Ln<sub>4</sub> clusters (<bold>1</bold> and <bold>2</bold>) have been synthesized. The magnetic study reveals that <bold>1</bold> displays a larger cryogenic magnetocaloric effect, while <bold>2</bold> exhibits SMM behavior.