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The novel copper(Ⅱ) complex with 2-oxo-propionic acid benzoyl hydrazone and pyridine ligands, Cu(C10H8N2O3)·(C5H5N)·(H2O) (C10H8N2O32- is the dinegative ion of 2-oxo-propionicacid benzoyl hydrazone), has been synthesized and characterized by elemental analysis and IR. The crystal structure of the title complex was determined by single crystal X-ray diffraction technique. Complex crystallized in the triclinic space group P1 with a = 0.729 08(10) nm, b= 1.020 01(14) nm, c= 1.126 28(15) nm, α = 71.644(2) °, β = 80.437(2) °, γ = 89.160(2)°, V= 0.78328(18) nm3, Z= 2, Dc= 1.547 Mg·m-3, μ(MoKα) = 1.417 mm-1, F(000) = 374. The final R1 = 0.030 6, wR2= 0.084 2 for 2 992 observed reflections [I≥2σ(I)] out of 3357 unique reflections. In this complex, copper(Ⅱ) ion is square-pyramidally coordinated by two oxygen atoms and one nitrogen atom of tridentate C10H8N2O32- ligand, one nitrogen atom of the pyridine ligand, and one oxygen atom of water molecule with the oxygen atom of water molecule locating at the apical position. The analysis of the crystal structure indicates that the complex has a one-dimensional chain structure, which is formed by intermolecular hydrogen bonds. CCDC: 222656. 相似文献
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一维链状配位聚合物[M(H2bpb)(H2O)4](SO4)2·6H2O[M=Zn(Ⅱ),Cu(Ⅱ)]的合成及晶体结构表征 总被引:3,自引:0,他引:3
设计并合成了一个含吡啶基团的柔性配体:N,N′-Bis(3-pyridylmethyl)-1,4-benzenedimethylamine(bpb)。通过bpb与硫酸锌及硫酸铜反应得到了两个新型具有一维链状结构的配位聚合物:[M(H2bpb)(H2O)4](SO4)2·6H2O[M=Zn(Ⅱ) 1,Cu(Ⅱ) 2]。X-射线晶体结构测定表明,这两个 相似文献
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The crystal structure of the title complex with the stoichiometric formula [Cu(PTA)(Phen)2](p-MBA)(H6O) (Phen=1,10-phenanthroline, PTA=terephthalic acid, p-MBA=p-toluic acid) has been determined by single-crystal X-ray diffraction. The crystal (C48H40CuN4O10, Mr=896.38) belongs to the monoclinic space group C2/c, with the following crystallographic parameters: a=1.778 6(3) nm, b=1.912 5(3) nm, c=1.389 9(2) nm, β=114.686(2)°, V=4.295 7(12) nm3, Dc=1.386 g·cm-3, Z=4, μ(Mo Kα)=0.574 mm-1, F(000)=1 860, final GooF=1.019, R=0.054 0, wR=0.148 3 for 2 644 observed reflections (I>2σ(I)). The crystal structure shows that the copper(Ⅱ) ion is coordinated with two oxygen atoms from one terephthalic acid molecule and four nitrogen atoms from two 1,10-phenanthroline molecules, forming a distorted octahedral coordination geometry. The cyclic voltametric behavior of the complex is also reported. CCDC: 298809. 相似文献
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配合物Cu(3,5-DMBA)2(phen)的合成、晶体结构及电化学性质 总被引:2,自引:0,他引:2
A copper(Ⅱ) complex Cu(3,5-DMBA)2(phen) has been synthesized by self-assembly of 3,5-dimethylbenzoic acid, 1,10-phenanthroline and copper perchlorate. Crystal data for this complex: Monoclinic, space group C2/c with a=2.348 3(5) nm, b=0.984 4(2) nm, c=1.138 4(2) nm, β=103.02(3)°, V=2.563 9(9) nm3, Dc=1.404 g·cm-3, Z=4, F(000)=1 124, final GooF=1.051, R1=0.035 0, wR2=0.099 8. The crystal structure shows that the copper atom is coordinated with two oxygen atoms from two 3,5-dimethylbenzoic acids and two nitrogen atoms from the 1,10-phenanthroline, forming a square-planar structure. The result of the cyclic voltametric behavior analysis shows that the electron transfer in electrode reaction is quasi-reversible. CCDC: 650387. 相似文献
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The title complex has been synthesized by the reaction of silicotungstic acid, 1,10-phenanthroline (phen) monohydrate and cupric acetate. The crystal structure belongs to triclinic system, space group P1 with a=1.158 46(15) nm, b=1.658 8(2) nm, c=1.664 4(2) nm, α=82.090(2)°, β=76.001(2)°, γ=86.531(2)°, and V=3.072 6(7) nm3, Dc=3.887 g·cm-3, Z=2, F(000)=3 196. R1=0.086 7, wR2=0.185 8. The structure shows that the copper(Ⅱ) atom is coordinated with two nitrogen atoms from the one phen and three oxgygen atoms from three water, forming a distorted square-pyramid configuration The cyclic voltametric behavior of the complex is also reported. CCDC: 298807. 相似文献
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The new compound was prepared by the reaction of Cd(ClO4)2·6H2O,1,10-phenanthroline (phen)and picric acid (HPA)(ratio 1∶3∶2) in methanol-aqueous solution refluxing for 4 hours. The crystals used for X-ray analysis was obtained by slow evaporation of the solution at room temperature. The crystal compound is in triclinic with space group with a=1.1363(4)nm,b=1.2593(2)nm,c=1.3972(4)nm,α=93.97(2)?,β=100.84(3)?,γ=106.29(2)?,Z=2,V=1.8690(9)nm3,Dc=1.715g·cm-3, μ(MoKα)=0.677mm-1,F(000)=972,R=0.0907,wR=0.2240. In the complex, the Cd(Ⅱ) cation is octahedrally coordinated to two 1,10-phenanthroline ligands and two water molecules in cis disposition. As outer sphere, picrate anions are combined with inner by hydrogen bond and static electricity interaction. 相似文献
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A new binuclear copper(Ⅱ) complex, [Cu2(phen)2(H2O)2(μ2-C2O4)](NO3)2, has been synthesized and characterized by elemental analysis, IR and UV-Vis spectrum. Its crystal structure was determined by single crystal X-ray diffraction techniques. Crystal data: monoclinic, space group P21/c, a=0.712 21(8) nm, b=1.170 93(14) nm, c=1.783 7(2) nm, β=111.828(2)°, and V=1.380 8(3) nm3, Dc=1.769 Mg·m-3, Z=2, F(000)=744, R1=0.025 4, wR2=0.069 5, Gof=1.077, Δρ=328~-455 e·nm-3. The complex is packed by one centrosymmetry binuclear copper(Ⅱ) unit, oxalate dianion and NO3- anion. In the molecule structure of the title complex, two Cu(Ⅱ) ions are bridged by oxalate dianion and each Cu(Ⅱ) ions coordinates with two nitrogen atoms from 1,10-phenanthroline ligand and one oxygen atom from water to form a five-coordinate distorted square-pyramidal configuration. The hydrogen bonds are observed between coordinated water molecules and NO3- anions. The analysis of the crystal structure indicates that the complex has a two-dimensional stacking network structure, which is formed by intramolecular hydrogen bonds, intermolecular hydrogen bonds and stacking effect of aromatic ring. CCDC: 255345. 相似文献
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A novel nickel(Ⅱ) complex with 2,4-dihydroxybenzalidene benzoylhydrazone and pyridine ligands, Ni(C14H10N2O3)(C5H5N), has been synthesized and characterized by elemental analysis and IR. The crystal structure of the title complex has been determined by single crystal X-ray diffraction techniques. The crystal belongs to orthorhombic, space group Pbca. The cell parameters are: a=1.580 20(19) nm, b=1.362 18(16) nm, c=1.616 50(19) nm, and V=3.479 5(7) nm3, Z=8, Dc=1.497 Mg·m-3, μ(MoKα)=1.139 mm-1, F(000)=1 616, R=0.032 9 and wR=0.077 0 for 2 772 observed reflections (I>2σ(I)) out of 3810 unique ones. The nickel(Ⅱ) ion lies in a distorted square-planar environment composed of two oxygen atoms, one nitrogen atom of tridentate acyhydrazone schiff base ligand and one nitrogen atom of the pyridine ligand. The analysis of the crystal structure indicates that the complex has a one-dimensional chain structure, which is formed by intermolecular hydrogen bonds. CCDC: 244668. 相似文献
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配合物1由醋酸镉和Nahca(对羟基肉桂酸钠)在水溶液中反应得到,配合物2由醋酸铜,Hhca和phen在水和乙醇混合溶液中反应得到。配合物1属正交晶系,Pbcn空间群。配合物2属单斜晶系,C2/c空间群。配合物1和2中配体中的羧酸根与金属离子都是螯合配位的,末端羟基没有参与配位。配合物1和2的结构中都包含了丰富的氢键。通过氢键作用,配合物1形成了三维网状超分子结构,配合物2形成了二维层状超分子结构。 相似文献
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异核配合物[Co(Ⅲ)(Hdmg)2(H2O)2Mn(Ⅱ)Cl3]的合成与晶体结构 总被引:1,自引:0,他引:1
A new coordination compound Co(Ⅲ)(Hdmg)2(H2O)2Mn(Ⅱ)Cl3 was synthesized and its crystal structure was determined. The crystal data are as follows: crystal system, orthorhombic; space group, C2221(#20); a=1.18315(3) nm, b=1.28631(5) nm, c=1.14355(2) nm, V=1.74037(9) nm3, Z=4, Dc=1.857 g·cm-3, F(000)=980.00, μ(MoKα)=21.69 cm-1, R1=0.030, wR2=0.92. The coordination geometries around Co(Ⅲ) and Mn(Ⅱ) atoms are distorted octahedral and distorted trigonal bipyramidal, respectively. The Hdmg chelates Co(Ⅲ) and bridges to two Mn(Ⅱ) atoms to form a polyheteronuclear helical structure along the c axis. 相似文献
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A copper(Ⅱ) complex [Cu2(m-MBA)4(2,2′-bipy)2(H2O)]·H2O with m-methylbenzoic acid (m-MBA), 2,2′-bipyridine (2,2′-bipy) and water molecule has been synthesized by means of hydrothermal way and characterized. Crystal data for this complex: monoclinic, space group C2/c, a=2.591 8(5) nm, b=1.414 2(3) nm, c=1.790 8(4) nm, β=131.80(3)°, V=4.893 3(17) nm3, Dc=1.379 g·cm-3, Z=4, F(000)=2 104 , Final GooF=1.034, R1=0.065 6, wR2=0.197 6. The crystal structure shows that two neighboring copper(Ⅱ) ions are linked together by two bridging-chelating m-methylbenzoic acid groups, one bridging water molecule, forming a cage structure and the Cu(Ⅱ)-Cu(Ⅱ) bond distance is 0.366 7 nm. Each copper(Ⅱ) ion is coordinated with two nitrogen atoms of one 2,2′-bipyridine molecule and four oxygen atoms from three m-methylbenzoic acid molecules and one water molecule, repectiveley, forming a distorted octahedral coordination geometry. The cyclic voltammetric behavior of the Complex was also investigated. CCDC: 648619. 相似文献
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The title complex has been synthesized with m-chlorobenzoic acid, 1,10-phenanthroline and cobalt perchlorate anhydrous in the solvent mixture of water and methanol. Crystal data for this complex: triclinic, space group P1, a=0.870 7(3) nm, b=1.284 4(4) nm, c=1.692 9(5) nm; α=75.430(5)°, β=77.562(5)°, γ=86.346(5)°, V=1.789 4(9) nm3, Dc=1.456 g·cm-3, Z=2, F(000)=806. Final GooF=1.065, R1=0.068 4, wR2=0.127 5. The crystal stru-cture shows that the Cobaly ion is coordinated with four nitrogen atoms from two 1,10-phenanthroline molecules and two oxygen atoms from one m-chlorobenzoic acid molecule and one water molecule respectively, forming a distorted octahedral coordination geometry. The cyclic voltametric behavior of the complex is also reported. CCDC: 619087. 相似文献
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The complex [Mn(bipy)3]·(ClO4)2 was synthesied and characterized by X-ray diffraction. X-ray diffraction result for the single crystal showed that the crystal belongs to triclinic, space group P1, a=0.8123(2),b=1.1024(2), c=1.8646(4)nm,α=102.30(3)°,β=91.00(3)°,γ=99.69(3)°,V=1.6056(6)nm3,Z=2,Dc=1.494g·cm-3. The thermal decomposition of [Mn(bipy)3](ClO4)2 occurred in a three steps pattern. The reaction mechanism of the first step decomposition was deduced as n(1-α)[-ln(1-α)](n-1)/n with the activation energy of 130kJ·mol-1. 相似文献
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The title complex has been synthesized by using terephthalic acid (PTA), 1,10-phenanthroline (phen) and copper monohydrate. It crystallizes in monoclinic space group C2/c with a=2.959 0(2) nm, b=1.466 4(10) nm, c=1.764 3(12) nm, β=105.593(11)°, V=7.372(9)
nm3, Dc=1.489 g·cm-3, Z=8, F(000)=3 416, R1=0.043 6,
wR2= 0.151 9. The crystal structure shows that the copper atom is coordinated with four nitrogen atoms from two phens and one oxygen atom from one terephthalic acid, forming a distorted square-pyramid coordination geometry. The cyclic voltametric behavior of the complex is also reported. CCDC: 277047. 相似文献
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A copper(Ⅱ) complex [Cu(N-phthgly)2(H2O)2]·C2H5OH(N-Hphthgly=N-phthaloylglycine) has been synthesized and characterized by elemental analysis, infrared spectroscopy and X-ray crystallography. The complex crystallizes in triclinic space group P1 with a=0.472 90(7) nm, b=1.080 01(13) nm, c=1.154 02(15) nm, α=74.360 0(10)°, β=79.151 0(10)°, γ=87.918(2)°, V=0.557 37(13) nm3, Z=1. The central copper atom allows the formation coordination environment with two O(5) atoms of two water ligands and two O(1) atoms of two N-phthgly ligands. The complex forms a step-like 3D structure through the three types of O-H…O hydrogen bonds and the Cu…O weak interaction. CCDC: 712945. 相似文献