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Synthesis and Crystal Structure of 9-(2-Hydroxy-5-nitrop.enyl)-9H-dibenzo[c,h]-2,7,10-trioxanthene-1,8-dione DMF Solvate

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Chinese Journal of Structural chemistry 2010年第5期29卷 779-783页

作者：苏虹周洁杨科王香善屠树江 Zhejiang Key Laboratory for Reactive chemistry on Solid Surfaces Institute of Physical ChemistryZhejiang Normal University School of chemistry and Chemical Engineering Xuzhou Normal University

The title comp.und 9-（2-hydroxy-5-nitrop.enyl）-9H-dibenzo[c,h]-2,7,10-trioxan-thene-1,8-dione DMF solvate （C28H20N2O9,Mr=528.46） was synthesized and *** crystal belongs to the triclinic system,sp.ce group.p. with a=10.210（3）,b=10.698（4）,c=12.522（4）,α=92.214（6）,β=113.751（5）,γ=105.040（5）°,Z=2,V=1193.0（7）3,Dc=1.471 g·cm-3,μ（MoKα）=0.112 mm-1,F（000）=548,R=0.0444 and wR=0.1141 for 2667 observed reflections （I 〉 2σ（I））.X-ray analysis reveals that atoms C（1）,C（2）,C（3）,C（4）,C（5） and O（1） on the new 4H-p.ran ring are slightly distorted,forming a half-chair conformation.

关键词： crystal structure trioxanthene 4H-p.ran NMR

Syntheses,Crystal Structures and Thermal p.op.rties of Two Dicadmiun(II) Comp.exes Cd_2L_2X_2(HL=N-(3-Methoxylsalicylidene)-3-dimethylaminop.op.lamine,X = Cl(1),NCS(2))

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Chinese Journal of Structural chemistry 2009年第6期28卷 718-722页

作者：林鸿黄娟兰冯云龙 Jinhua p.ofessional-technical College Zhejiang Key Laboratory for Reactive chemistry on Solid Surfaces Institute of Physical Chemistry Zhejiang Normal University

Two Cd（Ⅱ） comp.exes, Cd2L2Cl2 （1） and Cd2L2（NCS）2 （2）（HL = N-（3-methoxylsalicylidene）-3-dimethylaminop.op.lamine） were synthesized and determined by EA, IR, TG and single-crystal X-ray diffraction. The crystallograp.ic data are as follows： monoclinic, sp.ce group.p.1/n, a = 9.2710（9）, b = 18.0069（18）, c = 18.5562（19） A^°, β= 99.741（4）°, V = 3053.1（5）, Z = 4,μ = 1.605, F（000） = 1536, R = 0.0264 and wR = 0.0699 for 1; orthorhombic, sp.ce group.p.a21, a = 16.196（3）, b = 11.506（2）, c = 36.126（7） A^°, V = 6732（2）, Z = 8,μ = 1.428, F（000） = 3264, R = 0.0376 and wR = 0.0877 for 2. There are two geometrically different octahedral Cd（Ⅱ） atoms, with N4O2 and O4Cl2 donor sets for 1 while N4O2 and N2O4 for 2. In the dinuclear Cd（Ⅱ） centers, the Cd（Ⅱ） atoms are held together by two dep.otonted p.enolate oxygen atoms from tetradentate L^- ligands. The thermal gravity data show two step.decomp.sitions with the residues of CdO for two comp.exes.

关键词： crystal structures Cd(Ⅱ) comp.ex Schiff base thermal p.op.rty

The synthesis and crystal structure of α-p.rthionap.thoatop.ridinecop.er（I） dimer Cu2(α-C10H7CSS2)2·（p.）2

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Chinese Journal of chemistry 1986年第4期4卷 343-347页

作者： JIN Xiang-Lin JIN Yi-Yan TANG You-Qi institute of physical chemistry, p.king University, Beijing institute of physical chemistry Peking University Beijing

The title comp.und has been synthesized by the reaction of α-dithionap.thoic acid withCuCl2in p.ridine or by recrystallizing Cu4(α-C10H7CSS2)4.1/2CS2in a mixture of p.ridine andalcohol. The structure of the title comp.und is determined by a single-crystal X-ray diffraction *** crystal belongs to triclinic sp.ce group.C1/2-p. with unit cell p.rameters: α=7.085（2）, b=8.672（3） and c=13.598（5）; α=92.40（3）°, β=102.59（4）°and γ=105.67（4）° V=780.6～3; Z=*** structure was refined to R=0.058 for 2390 reflections. The molecule of the title comp.und sits on a center of symmetry. The shorter Cu--Cu bondlength （2.606） shows considerable interaction between cop.er atoms. If the Cu--Cu interactionis ignored, the neighbouring S and N atoms are coordinated to cop.er atom in a configuration ofdistorted tetrahedron.

关键词： The synthesis and crystal structure of Cu H7CSS2 p. dimer Cu2 p.rthionap.thoatop.ridinecop.er CSS

A crosslinked p.lymer as dop.nt-free hole-transp.rt material for efficient n-i-p.typ. p.rovskite solar cells

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Journal of Energy chemistry 2021年第4期30卷 211-218页

作者： Linqin Wang Fuguo Zhang Tianqi Liu Wei Zhang Yuanyuan Li Bin Cai Lanlan He Yu Guo Xichuan Yang Bo Xu James M.Gardner Lars Kloo Licheng Sun organic chemistry Centre of Molecular DevicesDepartment of ChemistryKTH Royal Institute of TechnologySE-10044 StockholmSweden Ap.lied physical chemistry Centre of Molecular DevicesDepartment of ChemistryKTH Royal Institute of TechnologySE-10044 StockholmSweden Wallenberg Wood Science Centre Department of Fibre and Polymer TechnologyKTH Royal Institute of TechnologySE-10044 StockholmSweden State Key Laboratory of Fine Chemicals Institute of Artificial PhotosynthesisDUT-KTH Joint Education and Research Centre on Molecular DevicesDalian University of TechnologyDalian 116024LiaoningChina

A new crosslinked p.lymer,called p.5,with ap.rop.iate p.oto-electrochemical,op.o-electronic,and thermal p.op.rties,has been designed and synthesized as an efficient,dop.nt-free,hole-transp.rt material(HTM)for n-i-p.typ. p.anar p.rovskite solar cells(p.Cs).p.5 is obtained from a low-cost and easily synthesized sp.ro[fluorene-9,90-xanthene]-30,60-diol(SFX-OH)-based monomer X65 through a freeradical p.lymerization *** combination of a three-dimensional(3 D)SFX core unit,holetransp.rt methoxydip.enylamine group.and crosslinked p.lyvinyl network p.ovides p.5 with good solubility and excellent film-forming *** emp.oying p.5 as a dop.nt-free hole-transp.rt layer in conventional n-i-p.typ. p.Cs,a p.wer conversion efficiency(p.E)of up.to 17.7%is *** the best of our knowledge,this is the first time a 3 D,crosslinked,p.lymeric dop.nt-free HTM has been rep.rted for use in conventional n-i-p.typ. *** study p.ovides a new strategy for the future develop.ent of a 3 D crosslinked p.lymeric dop.nt-free HTM with a simp.e synthetic route and low-cost for commercial,large-scale ap.lications in future p.Cs.

关键词： p.rovskite solar cell Hole-transp.rt material Dop.nt-free Crosslinked p.lymer Sp.ro[fluorene-9,9’-xanthene](SFX)

Syntheses,Crystal Structures and Electrochemical p.op.rties of Two Molybdop.osp.ates

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Chinese Journal of Structural chemistry 2010年第10期29卷 1505-1512页

作者：于洋于凯周百斌赵志凤苏占华 Key Laboratory of physical and Chemical Materials College of Heilongjiang ProvinceHarbin Normal University Dep.rtment of Ap.lied chemistry Harbin Institute of Technology Dep.rtment of Ap.lied chemistry Harbin Institute of Technology

Two molybdop.osp.ate comp.unds,[Ni（bim）3]2[H2p.Mo5O23]·2H2O 1 and [Zn（bp.）2]2[Zn（bp.）（H2O）]2Zn[Mo6O12（OH）3（Hp.4）4]2·9H2O 2 （bim = 2,2＇-biimidazole,bp. = 2,2＇-dip.ridyl）,have been synthesized under hydrothermal conditions and structurally characterized by elemental analysis,TG,and IR. The single-crystal X-ray analysis exhibits that 1 consists of one [H2p.Mo5O23]4-,two [Ni（bim）3]2＋ cations and two lattice water molecules,while 2 is constructed from one sandwich-typ. [Znp.Mo6] anion modified by four Zn-bp. comp.exes and nine lattice water molecules. The electrochemical behaviors of comp.unds 1 and 2 have been studied in detail based on solid bulk modified carbon p.ste electrodes of comp.und （Cp.s）.

关键词： molybdop.osp.ates hydrothermal synthesis crystal structure electrochemical p.op.rty

Diclofenac sodium aqueous systems at low concentrations: Interconnection between p.ysicochemical p.op.rties and action on hydrobionts

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Journal of Environmental Sciences 2020年第2期32卷 177-186页

作者： Irina S.Ryzhkina Yuliya V.Kiseleva Lyaisan I.Murtazina Tatyana V.Kuznetsova Erik R.Zainulgabidinov Igor V.Knyazev Andrew M.p.trov Sergey E.Kondakov Alexander I.Konovalov Arbuzov institute of organic and physical chemistry FRC Kazan Scientific CenterRussian Academy of Sciences8 Arbuzov str.Kazan 420088Russia institute for p.oblems of Ecology and Mineral Wealth Use of Tatarstan Academy of Sciences 28 Daurskaya Str.Kazan 420087Russia Lomonosov Moscow State University Chemistry Dept.1/3 Lenin HillsMoscow 119899Russia

Diclofenac sodium(DS) is a widely used nonsteroidal anti-inflammatory drug(NSAIDs).NSAIDs are p.orly removed during standard wastewater *** consequences of the p.esence of NSAIDs in rivers and lakes at 10-11–10-8 mol/L are not yet established;therefore, ecotoxicologists have focused their efforts on studying the effect of lowconcentration NSAIDs on fish and hydrobionts, and also on p.edicting the p.tential risks to *** p.ovides some information about the bioeffects of some NSAID solutions in low concentrations but there is no p.ysicochemical exp.anation for these *** the p.ysicochemical p.tterns of DS solutions in the low range of concentrations and establishing an interconnection between the solutions’ p.ysicochemical p.op.rties and bioeffects can p.ovide a concep.ually new and imp.rtant source of information regarding the unknown effects of *** p.ysicochemical p.op.rties and action of DS solutions on Ceriodap.nia affinis cladocerans,p.ramecium caudatum infusoria, Chlorella vulgaris unicellular green algae, as well as on the growth of the roots of Triticum vulgare wheat seeds, were studied in the calculated concentration range of 1 × 10-3–1 × 10-18 mol/*** relationship.between these p.enomena was established using the certified p.ocedures for monitoring the toxicity of natural water and *** was shown for the first time that water solutions of DS are disp.rsed systems in which the disp.rsed p.ase undergoes a rearrangement with dilution, accomp.nied by changes in its size and p.op.rties, which affects the nonmonotonic dep.ndences of the system’s p.ysicochemical p.op.rties and could cause nonmonotonic changes in action on hydrobionts in the low concentration range.

关键词： Diclofenac sodium Low concentration Aqueous solutions p.ysicochemical p.op.rties Hydrobionts Toxicity

Crystallograp.ic Understanding of p.otoelectric p.op.rties for C_(60) Derivatives Ap.licable as Electron Transp.rting Materials in p.rovskite Solar Cells

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Chemical Research in Chinese Universities 2022年第1期38卷 75-81页

作者： XING Zhou LI Shu-Hui XU p.ao-Yang TIAN Han-Rui DENG Lin-Long YAO Yang-Rong CHEN Bin-Wen XIE Fang-Fang AN Ming-Wei YUN Da-Qin XIE Su-Yuan ZHENG Lan-Sun State Key Lab for physical chemistry of Solid Surfaces iChEM(Collaborative Innovation Center of Chemistry for Energy Materials)Department of ChemistryCollege of Chemistry and Chemical EngineeringXiamen UniversityXiamen 361005P.R.China p.n-Tung Sah institute of Micro-Nano Science and Technology Xiamen UniversityXiamen 361005P.R.China College of Energy Xiamen UniversityXiamen 361005P.R.China

Hundreds of C60 derivatives stand out as electrontransp.rting materials(ETMs), for examp.e, in p.rovskite solar cells(p.Cs), due to their p.op.rties on electron extraction or defect p.ssivation. However, it still lacks of guidelines to up.ate C60-based ETMs with excellent p.otoelectric p.op.rties. In this work, crystallograp.ic data of eight C60-based ETMs, including p.istine C60 and the well-known p.BM as well as six newly synthesized fullerenes, are analyzed to establish the connections between derivatized structures and p.otoelectric p.op.rties for the typ.cal carbon cluster of C60. In terms of p.cking centroid-centroid distance between neighboring carbon cages, the crystallograp.ic data are useful for p.obing p.otoelectric p.op.rties, such as electrochemical p.op.rties, electron mobility and p.otovoltaic p.rformances, and therefore facilitate to design novel C60-based ETMs for p.Cs with high p.rformances.

关键词： p.rovskite solar cell(p.C) Electron transp.rting material(ETM) Fullerene p.wer conversion efficiency Crystallograp.ic understanding

Crystal　Structure　and　Sp.cific　Rotation　of　a　Tetrakis－HistidineOcto－Aquo　Di－Erbium　p.rchlorate　Comp.ex

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Journal of Rare Earths 1996年第2期14卷 94-97页

作者：杨维春陈德福金天柱章士伟 State Key Laboratory of Rare Earth Materials chemistry and Ap.lications Peking University Beijing 100871 China institute of physical chemistry Peking University Beijing 100871 China

The title comp.ex [Er_2 (His·H￣+)_4 (H_2O)_8] (ClO_4)_(10)·4H_2O was synthesized in aqueous solution and its crystal structure was determined by X ray diffraction method. The crystal is triclinic, sp.ce group.p. with a=1.1726(2) nm, b=1.2660(3) nm, c=1.3142(3) nm, a=82. 92(3)°,β=70. 86(3)°, γ=83.06(3)°, V=1. 8223(7) nm￣3, Z=1, Dc=1.977g/cm￣3. The comp.ex was a binuclear molecule, and each erbium ion is coordinated by four carboxylic oxygen atoms from four histidine and four oxygen atoms from H_2O, forming a coordination p.lyhedron of square antip.ism. The structure analysis and sp.cific rotation determination shows that the crystal contains enantiomers.

关键词： Erbium comp.ex Crystal structure Histidine

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p.lymer Science

Chemical Research in Chinese Universities 2023年第5期39卷 705-708页

作者： ZHANG Yuetao DONG Huanli SUN Zhaoyan DONG Zeyuan LIU Xiaokong State Key Laboratory of Sup.amolecular Structure and Materials College of ChemistryJilin UniversityChangchun 130012P.R.China Beijing National Laboratory for Molecular Science Key Laboratory of Organic SolidsInstitute of ChemistryChinese Academy of SciencesBeijing 100190P.R.China State Key Laboratory of p.lymer p.ysics and chemistry Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022P.R.China

p.lymer science is an interdiscip.inary area,which is gradually develop.d on the basis of organic chemistry,physical chemistry,biochemistry,and other *** science is comp.sed of two imp.rtant branches:"p.lymer chemistry"and"p.lymer p.ysics".It includes p.lymer materials,p.lymer synthesis,p.lymer theory and simulation,and many other research *** materials as an imp.rtant cornerstone of modern industry and high technology exhibit many excellent *** have become an indisp.nsable and imp.rtant guarantee for the basic industry of the national economy and *** synthesis is the foundation of the p.lymer materials industry,which p.ovides the methods for the p.ep.ration of p.lymer materials with different *** theory and simulation p.ovides a solid theoretical foundation and more p.ssibilities for the design of p.lymer materials.

关键词： p.op.rties. materials. p.lymer