A5103066935- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Metal-Organic Frameworks: Synthesis and Applications
- Magnetism in coordination complexes
- Crystal structures of chemical compounds
- Asymmetric Synthesis and Catalysis
- Crystallography and molecular interactions
- Synthesis and Characterization of Heterocyclic Compounds
- Chemical and Physical Properties in Aqueous Solutions
- Chemical Synthesis and Reactions
- Analytical Chemistry and Chromatography
- Asymmetric Hydrogenation and Catalysis
- Lanthanide and Transition Metal Complexes
- Metal complexes synthesis and properties
- Ionic liquids properties and applications
- Sulfur-Based Synthesis Techniques
- Organometallic Compounds Synthesis and Characterization
- Catalysts for Methane Reforming
- Pharmacological Effects of Natural Compounds
- Chemical Synthesis and Analysis
- Nonlinear Optical Materials Research
- Catalytic Processes in Materials Science
- Covalent Organic Framework Applications
- Advanced Photocatalysis Techniques
- Thermal properties of materials
Zhongyuan University of Technology
2012-2024
Hangzhou Cancer Hospital
2024
Zhejiang Cancer Hospital
2022-2024
Chinese Academy of Sciences
2022-2024
Xijing University
2024
Yulin Normal University
2024
Zhengzhou University
2006-2022
Central South University
2022
University of Chinese Academy of Sciences
2022
State Key Laboratory of Chemical Engineering
2017-2019
Abstract Unusual {3 3 ⋅5 9 ⋅6 }‐lcy topology has been found in an uncommon 3D six‐connected, two‐fold interpenetrated ⋅ 5 6 net (illustrated). The coordinated SO 4 2− anions this framework can undergo a full exchange with Cl − anions, the course of which crystals change color as shown. process solvent‐mediated rather than solid‐state mechanism. magnified image Reaction tetrazole‐1‐acetic acid CuSO 5H 2 O produces two novel coordination frameworks: ([Cu (μ ‐OH)(η 1 :η :μ ‐SO )(tza) ] CH OH H...
A gravimetric method was used to determine the solubility of azoxystrobin in seven monosolvents (methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, and ethyl acetate) two binary mixed solvents (n-propanol + acetate methanol at different temperatures from 288.15 328.15 K. The is positively related with temperature all selected solvents. Moreover, solvent reaches a maximum when mole fraction 0.8, differing that n-propanol solvent. Apelblat, λh, combined nearly ideal...
Azoxystrobin has one amorphous form and two solvent-free forms. A series of new solvates were obtained by crystallization experiments in 40 solvents. Among these solvates, four them successfully determined single-crystal X-ray diffraction analyzed terms molecular conformation, intermolecular interaction, crystal-packing motifs. In addition, the physiochemical properties all further studied presented with comprehensive characterization. It was found that both size solvent molecules attribute...
Glibenclamide (GCM) is an oral antihyperglycemic drug and widely used to treat type-II diabetes. The quality of the GCM product impacts efficacy medicine. However, determined by crystallization process, in which solubility property plays a significant role. In this study, 11 monosolvents (methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, acetone, acetonitrile, methyl isobutyl ketone, acetate ethyl acetate) (acetone + acetonitrile) binary solvents, has been through gravimetric...
Synchrotron x-ray diffraction (XRD) and infrared (IR) absorption spectra of hydrous 'anhydrous' forms phase X were measured to 30 GPa at room temperature. Three OH stretching modes found in the phase, surprisingly one sharp mode was observed previously characterized anhydrous phase. All soften broaden with increasing pressure become very weak above ∼20 GPa. XRD indicates that crystal structure remains stable up Combining IR results, behaviour is attributed pressure-induced distortion Si2O7...
Abstract (11b R ,11′b )‐4,4′‐(1,2‐Phenylene)bis[4,5‐dihydro‐3 H ‐dinaphtho[2,1‐ c :1′,2′‐ e ]phosphepin] [abbreviated as ( )‐BINAPHANE], (3 ,3′ ,4 S ,4′ ,11b )‐4,4′‐bis(1,1‐dimethylethyl)‐4,4′,5,5′‐tetrahydro‐3,3′‐bi‐3 ]phosphepin [( )‐BINAPINE], (1 ,1′ ,2 ,2′ )‐1,1′‐bis(1,1‐dimethylethyl)‐2,2′‐biphospholane S,S,R,R )‐TANGPHOS] and (2 ,5 ,5′ )‐1,1′‐(1,2‐phenylene)bis[2,5‐bis(1‐methylethyl)phospholane] R,R ) ‐i‐ Pr‐DUPHOS] are C 2 ‐bridged chiral diphosphines that form stable complexes with...
Abstract The palladium(II)‐BINAP‐catalyzed enantioselective carbonyl‐ene reactions between ten arylglyoxals and five alkenes were systematically investigated demonstrated good to excellent enantioselectivities with high ee values of up 93.8 %. results showed that both exert evident effects on the enantioselectivity. Particularly, ortho ‐methyl substituents substrates could increase achieved may be due corresponding substrate matches well fitting chiral space created by palladium(II)‐BINAP...
Creating ordered metal–organic frameworks (MOFs) membranes with a scalable fabrication for continuous and homogeneous nanoarchitecture represents category of tunable functionalizable heterogeneous catalysts. In this work, we demonstrate facile synthetic strategy controlling Cu-MOF (1) to fabricate highly oriented MOF (1a) good controllability in thickness on the macroporous Ni foam as supporting scaffold, which can promote growth uniform high-quality MOF-based benefit readily accessible...
The solubility of tetramethylpyrazine (TMP) in nine monosolvents (methanol, ethanol, n-propanol, isopropanol, n-butanol, acetone, acetonitrile, methyl acetate, and ethyl acetate) two binary solvent mixtures (methanol + acetonitrile) (n-butanol was determined by a static method using UV–vis spectroscopy at temperatures ranging from 273.15 to 313.15 K. Expectedly, the displays monotonously rising temperature dependence, most remarkable change found acetonitrile. In mixtures, TMP bears maximum...
Two synthesized Cu(<sc>i</sc>)-based CPs could catalyze the three-component sequential click/alkynylation cycloaddition reaction with high regioselectivity.
Precisely tuning how and where a reaction occurs in one-step selective system is important but challenging owing to the similar electronic environments multiple active sites. In this work, highly effective sites were obtained by generating copper coordination polymers (Cu-CP) of range sizes morphologies, from bulk solid crystals (
In order to facilitate the practical application of circularly polarized luminescence (CPL) active molecules, CPL brightness (
Methanol (CH3OH) synthesis from carbon dioxide (CO2) hydrogenation is an industrially viable approach to CO2 utilization. For the recently developed indium oxide (In2O3) catalyst, higher performance may be achieved by...
The solubility of pyrimethanil in two binary solvents (water + methanol and water ethanol) seven monosolvents (methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, cyclohexane) was measured by a gravimetric method within the temperature range 283.15 to 323.15 K at atmospheric pressure. In investigated range, all or mixed increases with increasing temperature. well-correlated using NRTL model, Apelblat Wilson model. Furthermore, model modified version Jouyban–Acree (the Apel-JA...
Abstract C 22 H Br 2 HgN 10 , monoclinic, P2 1 /c (no. 14), a = 7.2071(3) Å, b 27.4869(12) c 13.3612(4) β 103.638(3)°, V 2572.3 Å 3 Z 4, R gt (F) 0.0383, wR ref (F ) 0.0788, T 291 K.
C22H22CdI2N10, monoclinic, P21/c (no. 14), a = 7.456(2) Å, b 27.667(6) c 13.607(3) β 104.44(3)°, V 2718.2 Å3, Z 4, Rgt(F) 0.0464, wRref(F2) 0.0938, T 293 K.
Abstract C 22 H 24 HgCl 2 N 10 O, monoclinic, 2/ c (no. 15), a = 7.8093(3) Å, b 23.167(3) 14.0254(4) β 91.747(3)°, V 2536.3(3) Å 3 , Z 4, R gt (F) 0.0283, wR ref (F ) 0.0469, T 291.15 K.