含能配合物[Pb（AZTZ）（bpy）（H2O）·2H2O]n合成、结构及燃烧催化性能

设计合成了含能配合物[Pb（AZTZ）（bpy）（H2O）·2H2O]n（1）（AZTZ=5,5’-偶氮四唑阴离子,bpy=2,2＇-联吡啶）,用X射线单晶衍射法测定了其分子结构．该晶体属三斜晶系,p1^-空间群,a=0．7341（6）nm,b=1．0050（8）nm,c=1．3367（1）nm,α=95．354（1）°,β=101．450（1）°,γ=101．233（1）°,V=0．8927（1）nm^3,Z=2,S=1．030．利用元素分析、红外光谱以及热重分析等手段对标题化合物进行了表征,并研究了配合物（1）对固体双基推进剂的燃烧催化作用．结果表明,配合物（1）可以有效地提高固体双基推进剂的燃速．     

三维超分子化合物[Ni（DMF）6]2[SiMo12O40]·H2O的合成、晶体结构及表征

合成了一个新的三维超分子化合物[Ni（DMF）6]2[SiMo12O40]·H2O,通过红外光谱、X射线单晶衍射和热重分析等手段对其结构进行了表征．单晶结构解析结果表明,标题化合物属于三方晶系,船空间群,晶胞参数为：a=1．5902（4）nm,b=1．5902（4）nm,c=3．2281（17）nm,V=7．069（4）nm^3,Z=3,Dc=1．994g／cm^3,μ=2．032mm^-1．F（000）：4146,R1=0．0516,ωR2=0．1453．配合物中镍离子采用6配位的八面体配位构型,晶体堆积中通过多种分子间氢键作用形成三维网状结构．     

Co（2，2＇-bipy）（H2O）V2O6的合成及其晶体结构

以CO（NO3）2，2，2＇-联吡啶（2，2＇-bipy）及NaVO3为原料，采用水热法于200℃合成了一种新的有机．无机杂化材料——Co（2，2＇-bipy）（H2O）V2O6（1），其结构经IR，热重分析及X-射线单晶衍射表征。结果表明，1属于单钭晶系，空间群为P21／c，晶胞参数为：a=7．8556（3）A，b=21．0562（5）A，c=9．5521（6）A，a=90．000^o，β=110．236（5）^o，y=90．000^o，V=1423．65（8）A^3，Z=2，Dc=2．126g·cm^-3，μ（MoKα）=2．548mm^-1，R1=0．0586，wR2：0．0935。1为一种二维层状结构，由[VO4]四面体通过共顶点构成的一维钒氧链，链与链之间以[Co（2，2＇-bipy）（H2O）]^2＋基团连接而成。     

[（C6n5NO2）Pr（H2O）4]（CrMo6O24H6）·（C6H5NO2）·2．5H2O的合成与晶体结构

用常规合成方法制备了基于Anderson结构阴离子的二维层状化合物[（C6n5NO2）Pr（H2O）4]（CrMo6O24H6）·（C6H5NO2）·2．5H2O,通过红外光谱和X射线单晶衍射对其进行了表征．结果表明,该化合物属于单斜晶系,C2/c空间群．a=2．3442（9）nm,b=1．3291（5）nm,c=2．458（1）nm,β=103．08（1）°,V=7．460（5）nm^3,R1=0．0727,wR2=0．1903．结构分析表明,[CrMo6O24H6]^3-阴离子通过端氧担载一个配位的Pr^3＋离子形成中性的（C6H5NO2）Pr（H2O）4（CrMo6O24H6）基团,相邻的中性基团在O1-Pr-O1桥联下形成一维链,链与链又通过异烟酸的桥联形成二维层状结构．     

三维超分子化合物[Ni（DMF）6]2[SiMo12O40]·H2O的合成、晶体结构及表征

合成了一个新的三维超分子化合物[Ni（DMF）6]2[SiMo12O40]·H2O,通过红外光谱、X射线单晶衍射和热重分析等手段对其结构进行了表征．单晶结构解析结果表明,标题化合物属于三方晶系,船空间群,晶胞参数为：a=1．5902（4）nm,b=1．5902（4）nm,c=3．2281（17）nm,V=7．069（4）nm^3,Z=3,Dc=1．994g／cm^3,μ=2．032mm^-1．F（000）：4146,R1=0．0516,ωR2=0．1453．配合物中镍离子采用6配位的八面体配位构型,晶体堆积中通过多种分子间氢键作用形成三维网状结构．     

[（C6n5NO2）Pr（H2O）4]（CrMo6O24H6）·（C6H5NO2）·2．5H2O的合成与晶体结构

用常规合成方法制备了基于Anderson结构阴离子的二维层状化合物[（C6n5NO2）Pr（H2O）4]（CrMo6O24H6）·（C6H5NO2）·2．5H2O,通过红外光谱和X射线单晶衍射对其进行了表征．结果表明,该化合物属于单斜晶系,C2/c空间群．a=2．3442（9）nm,b=1．3291（5）nm,c=2．458（1）nm,β=103．08（1）°,V=7．460（5）nm^3,R1=0．0727,wR2=0．1903．结构分析表明,[CrMo6O24H6]^3-阴离子通过端氧担载一个配位的Pr^3＋离子形成中性的（C6H5NO2）Pr（H2O）4（CrMo6O24H6）基团,相邻的中性基团在O1-Pr-O1桥联下形成一维链,链与链又通过异烟酸的桥联形成二维层状结构．     

Octa-membered Water Ring Chain Based on Sulfonic Group in Ni（Ⅱ） Complex with 2-[（E）-（2-Oxidophenyl）methyleneamino] Ethanesulfonato and 2,2＇-Bipyridinyl

The title compound, [Ni（tssb）（2,2-bipy）2].5（H2O） 1 （tssbH2 =2-[（E）-（2-oxido- phenyl）methyleneamino]ethanesulfonato, 2,2-bipy = 2,2＇-bipyridinyl）, belongs to orthorhombic, space group Pbcn with a = 20.3983（18）, b = 17.6929（15）, c = 17.0897（15） nm, V= 6167.8（9） nm^3, Mr= 688.38, Z = 8, De = 1.481 g.cm^-3, F（000） = 2880,μ = 0.758 mm-1 and S =1.099. Each NiIr atom is six-coordinated by one N and one O atoms from one tssb^2- anion and four N atoms from two 2,2-bipy ligands to give a distorted octahedral geometry. Noticeably, there exists a rare octa-mem- bered water ring which presents a 1D chain by sulfonic group.     

有机-无机复合物[Cu（en）（H_2O）（2,2-′bipy）]_2H_3[BW_（12）O_（40）]·2.5H_2O的水热合成、结构及性质

利用水热合成方法制备了组成为[Cu（en）（H2O）（2,2′-bipy）]2H3BW12O4.02.5H2O的多金属氧簇有机-无机复合物,并用元素分析、IR和UV光谱、XPS、TG、荧光光谱、X射线单晶衍射对化合物进行了表征和性质研究.该化合物属于单斜晶系,P2（1）/c空间群,a=1.951 1（2）nm,b=1.229 76（12）nm,c=2.505 9（3）nm,β=91.266（2）°,V=6.011 1（11）nm3,Z=4.化合物阴离子[BW12O40]5-与配位阳离子[Cu（en）（H2O）（2,2′-bipy）]＋通过静电作用相结合.XPS表明化合物中Cu、W氧化态分别为＋1和＋6价.     

硅钨酸盐[H_2bpy][H_2bbpy][α-SiW_(12)O_(40)]·2H_2O的合成与结构表征

以Na10[A-α-SiW9O34].18H2O、CuCl2.2H2O、EuCl3、联咪唑、4,4′-联吡啶为原料,利用水热法合成了有机-无机复合Keggin结构硅钨酸盐[H2bpy][H2bbpy][α-SiW12O40].2H2O[bpy=4,4′-bipyridine,bbpy=N-(2-(4,4′-bipyridyl))-4,4′-bipyridine],并借助元素分析、红外光谱和X射线单晶衍射对其组成和结构进行了表征.结果表明,标题化合物属于单斜晶系,P2(1)/c空间群,晶胞参数为:a=1.149 92(13)nm,b=2.137 6(3)nm,c=2.248 2(3)nm,β=98.406(2)°,V=5.466 7(111)nm3,Z=4,Dc=4.109g/cm3,GOOF=1.038,R1=0.057 5,wR2=0.118 4.其分子由1个饱和的硅钨酸盐[α-SiW12O40]4-阴离子,1个游离的双质子化[H2bbpy]2+阳离子,1个游离的双质子化[H2bpy]2+阳离子和2个结晶水分子组成.值得指出的是,4,4′-联吡啶分子在水热条件下发生反应,形成N-(2-(4,4′-联吡啶基))-4,4′-联吡啶.     

[Zn2（C7H8O6）2（bipy）2（H2O）2]·4H2O手性配位聚合物的合成与晶体结构

采用溶剂热技术合成了一种新型手性配位聚合物[Zn2（C7H8O6）2（bipy）2（H2O）2]·4H2O（C7H8O6=2,3-氧-异丙叉基-L-酒石酸根,bipy=4,4′-联吡啶）,并通过单晶X射线衍射结构分析、元素分析、热重分析以及红外光谱进行了表征.结构分析数据表明,该化合物属单斜晶系,C2空间群,晶胞参数a=2.02334（14）nm,b=1.13896（4）nm,c=1.01094（6）nm,β=117.366（3）°,V=2.0689（2）nm^3.两个晶体学独立的Zn原子均为八面体构型,其中Zn1原子赤道配位点被2个酒石酸根中的4个羧酸根氧螯合配位,2个酒石酸根中剩下的4个羧酸根氧中的2个分别与2个Zn2原子连接形成无限一维链,Zn2原子的另外2个反式赤道配位点被2个水分子氧占据,同时这两种Zn原子的轴向配位点均被4,4′-联吡啶的氮原子占据,形成具有矩形格子[0.51165（3）nm×1.13896（5）nm]的二维层状结构,游离的2个水分子通过氢键作用形成二聚体,并与酒石酸根中未与Zn配位的羧酸氧连接,把二维层状结构连接成三维网状的超分子结构.     

超分子化合物[Ni(H_2O)_6]_(1.5)·[Ni(ptc)(Hptc)]·(H_2O)_4的水热合成及晶体结构

以2,4,6-吡啶三甲酸(H3ptc)和六水合高氯酸镍为原料用水热方法合成了三维超分子配合物[Ni(H2O)6]1.5.[Ni(ptc)(Hptc)].(H2O)4,并经X射线衍射分析确定了其单晶结构.该晶体属三斜晶系,P墿空间群,晶胞参数为:a=1.03058(16)nm,b=1.11852(17)nm,c=1.4689(2)nm,α=74.725(2)°,β=77.777(2)°,γ=64.734(2)°,V=1.4675(4)nm3,Mr=798.20,Z=2,ρ=1.806g/cm3,F(000)=822,μ=1.701mm-1,R1=0.0373,wR2=0.0993.结果表明,在组成该超分子体系的基本结构单元[Ni(ptc)(Hptc)]3-和[Ni(H2O)6]2+中,Ni(Ⅱ)离子均处于变形八面体配位环境中.配合物单元之间通过氢键相互连接,形成了无限延伸的三维超分子网状结构.     

Coordination polymers based on cobridging of rigid and flexible spacer ligands: syntheses, crystal structures, and magnetic properties of [Mn(bpy)(H2O)(C4H4O4)].0.5bpy, Mn(bpy)(C5H6O4), and Mn(bpy)(C6H8O4)

Reactions of 4,4'-bipyridine (bpy) with Mn(C(4)H(4)O(4)).4H(2)O and Mn(C(5)H(6)O(4)).4H(2)O in methanolic aqueous solutions yielded [Mn(bpy)(H(2)O)(C(4)H(4)O(4))].0.5bpy (1) and Mn(bpy)(C(5)H(6)O(4)) (2), respectively, and reactions of freshly prepared Mn(OH)(2)(-)(2)(x)(CO(3))(x).yH(2)O, adipic acid and 4,4'-bipyridine in a methanolic aqueous solution afforded Mn(bpy)(C(6)H(8)O(4)) (3). The six-coordinate Mn atoms in 1 are interlinked by flexible succinato ligands to form layers, which are sustained by rigid bpy ligands into an 3D open framework with the free bpy molecules in tunnels. The ribbonlike chains in 2 result from Mn atoms bridged by glutarato ligands and are connected by bpy ligands into open layers. In 3, the Mn atoms are bridged by both bpy and adipato ligands to form 3D nanoporous frameworks and 2-fold interpenetration of the resulting 3D frameworks completes the crystal structure. In comparison with 1 and 2, compound 3 displays significant antiferromagnetic behavior at low temperature. The antiferromagnetic exchange becomes stronger from 1 through 2 to 3, and the antiferromagnetic ordering of Mn(2+) centers is related to the syn-syn bridging mode of the terminal carboxylate groups of alpha,omega-dicarboxylate anions. Crystal data: C(19)H(18)MnN(3)O(5) (1), monoclinic P2(1)/c, a= 11.686(2) A, b = 17.847(2) A, c = 8.852(1) A, beta = 99.67(1) degrees, V = 1819.9(4) A(3), Z = 4, D(c) = 1.545 g.cm(-3); C(15)H(14)MnN(2)O(4) (2), triclinic P, a = 8.145(2) A, b = 9.574(2) A, c = 10.180(1) A, alpha = 108.01(3) degrees, beta = 93.55(3) degrees, gamma = 105.30(1) degrees, V = 719.2(2) A(3), Z = 2, D(c) = 1.576 g.cm(-3); C(15)H(14)MnN(2)O(4) (3), triclinic P, a = 8.544(1) A, b= 8.881(1) A, c = 10.949(2) A, alpha = 108.81(1) degrees, beta = 95.40(1) degrees, gamma = 101.94(1) degrees, V = 757.7(2) A(3), Z = 2, D(c) = 1.557 g.cm(-3).     

Synthesis, Crystal Structure and Electrochemical Properties of Complex[Ni(2,2''-bipy)2(ClC6H4COO)(H2O)](ClO4)

A new nickel(Ⅱ) coordination complex [Ni(2,2'-bipy)2(ClC6H4COO)(H2O)](ClO4) was synthesized by self-assembly reaction of m-chlorobenzoic acid, 2,2'-bipy and Ni(ClO4)2(6H2O. The crystal of the title compound belongs to monoclinic system, space group P21/n with a = 0.77764(14), b = 2.6572(5), c = 1.3637(2) nm, β = 96.456(3)°, V = 2.8000(9) nm3, Dc = 1.528 g/cm3, Z = 4, Mr = 644.10, μ(MoKα) = 0.937 mm-1, F(000) =1320, R = 0.0549 and wR = 0.1164. Structure analysis shows that the nickel(Ⅱ) ion is coordinated with four nitrogen atoms from two bipys as well as two oxygen atoms from m-chlorobenzoic acid and water, respectively, giving a distorted octahedral coordination geometry. The cyclic voltametric behavior of the complex is also presented.     

新颖四核镍夹心的杂化锗钨酸盐的合成、结构与表征

在水热条件下合成了一个新颖的夹心结构四核镍有机-无机杂化锗钨酸盐[Ni(dien)(H2O)3]2·[Ni(Hdien)2]{[Ni(dien)]2Ni4(H2O)2(GeW9O34)2}·10H2O(1), 利用X射线单晶衍射确定了其结构, 并通过红外光谱、热重、X射线粉末衍射、X射线能谱和元素分析对其进行了表征. 其晶体属三斜晶系, P1, a=1.1937(3) nm, b=1.4323(3) nm, c=1.6394(4) nm, α=93.424(2)°, β=96.058(3)°, γ=109.758(4)°, V=2.6094(1) nm3,Z=1. X射线单晶衍射结果表明, 化合物1是由夹心构型的多阴离子通过镍-二乙烯三胺配阳离子连接形成的一维线性结构.     

Hydrothermal syntheses and crystal structures of complex-linked three-Dimensional coordination vanadium selenites: M(4,4'-bipy)(H(2)O)V(2)Se(2)O(10) (M = Co,Ni)

Two inorganic-organic hybrid compounds with the formula M(4,4'-bipy)(H(2)O)V(2)Se(2)O(10) (M = Co, Ni) were hydrothermally synthesized and characterized by single-crystal X-ray diffraction. Compounds Co(4,4'-bipy)(H(2)O)V(2)Se(2)O(10) (1) and Ni(4,4'-bipy)(H(2)O)V(2)Se(2)O(10) (2), which are structural analogues, crystallize in the triclinic space group Ponemacr; with crystal data a = 7.9665(3) A, b = 8.1974(3) A, c = 13.8096(4) A, alpha = 85.704(2) degrees, beta = 73.5180(10) degrees, gamma = 75.645(2) degrees, V = 837.76(5) A(3), and Z = 2 and a = 7.9489(19) A, b = 8.128(2) A, c = 13.709 A, alpha = 85.838(6) degrees, beta = 73.736(8) degrees, gamma = 75.594(9) degrees, V = 823.5(4) A(3), and Z = 2, respectively. [M(4,4'-bipy)(H(2)O)V(2)Se(2)O(10)] (M = Co, Ni) have a three-dimensional structure and consist of two subunits, [(VO(2))(SeO(3))](-) infinite chains and [M(4,4'-bipy)(H(2)O)](2+) fragments. The [(VO(2))(SeO(3))](-) chains are composed of [V(2)Se(4)O(14)](4)(-) clusters linked by VO(4)N triangular bipyramids. The 4,4'-bipy molecule as a bifunctional organic ligand is directly linked to Co or Ni and V atoms, affording the three-dimensionality. The compounds were characterized by infrared spectroscopy and differential thermal and thermogravimetric analyses.     

Synthesis, Crystal Structure and Electrochemical Properties of Complex [Ni(2,2’-bipy)_2(ClC_6H_4COO)(H_2O)](ClO_4)

1 INTRODUCTION Nickel is vital for organism as a trace element and it often acts as component or secondary factor of enzyme. In the latest two decades, biological inor- ganic chemistry of nickel has become one of the hottest fields and the coordination chemistry of nic- kel has made a great progress[1]. Complexes built upon organic aromatic carboxylic acid and metallic ion have attracted chemists’ interest for years due to their potential applications in material, medicine, molecular ele…     

18-冠-6与Na2[M(mnt)2](M=Cu,Ni)配合物的合成与结构

研究了18-冠-6分别与Na2[M(mnt)2][M=Cu,Ni;mnt=丁二腈烯二硫醇阴离子,C2S2(CN)^2^-~2]的反应,得到的配合物{[Na(18-C-6)][Na(18-C-6)(H2O)]}[Cu(mnt)2](1),[Na(18-C-6)(H2O)]2[Ni(mnt)2].(18-C-6)(2)通过元素分析、红外光谱、X射线单晶衍射进行了表征。两个配合物均为三斜晶系,空间群P1。1的晶体学结构数据：a=1.22697(19)nm,b=1.22780(19)nm,c=1.5665(3)nm,α=95.083(3)°,β=101.534(3)°,Υ=91.007(3)°,V=2.3016(6)nm^3,Z=2,Dcalcd=1.350g/cm^3,F(000)=976,R1=0.0726,wR2=0.1843.2的晶体学结构数据：a=1.11620(17)nm,b=1.22054(18)nm,c=1.27939(18)nm,α=111.647(2)°,β=29.792(3)°,Υ=103.201(2)°,V=2.5461(4)nm^3,Z=1,Dcalcd=1.304g/cm^3,F(000)=642,R1=0.0459,wR2=0.1003.1中的[Cu(mnt)2]^2^-通过mnt的氮原子与[Na(18-C-6)]^+中的钠原子成键,形成了一维链状结构;[Na(18-C-6)(H2O)]^+只起平衡电荷的作用。2中的[Ni(mnt)2]^2^-也通过配体的mnt氮原子与两个[Na(18-C-6)(H2O)]^+中的钠原子成键,形成稳定的中性配合物。     

配位聚合物[Ni(cpna)(bpy)(H2O)]n的合成、晶体结构及磁性质

通过水热方法,采用H₂cpna(H₂cpna=5-(2′-carboxylphenyl))和bpy(bpy=2,2′-bipyridine)与Ni(OAc)₂·4H₂O反应,合成了一个具有二维结构的配位聚合物[Ni(cpna)(bpy)(H₂O)]_n (1),并对其结构和磁性质进行了研究。结构分析结果表明该聚合物的晶体属于单斜晶系,P2₁/c空间群。3个镍(Ⅱ)离子、3个cpna配体、3个2,2′-bpy配体和3个配位水分子形成了一个[Ni₃(cpna)₃(bpy)₃(H₂O)₃]环,这些环通过镍(Ⅱ)离子与cpna配体的配位作用形成了一个二维层状结构。层与层之间又通过π-π堆积作用形成了一个三维的配位框架。研究表明,该聚合物中相邻镍(Ⅱ)离子之间存在很弱的反铁磁相互作用。     

三维无机-有机杂化微孔化合物Mn3(BTC)2(bpy)(EG)(DMF)·(DMF)·1/3(C2H5OH)的合成与结构表征

近年来，对无机-有机杂化微孔化合物的研究已经越来越受到人们的重视，这类化合物作为一种新型的分子筛，不仅在吸附、催化和分离等方面具有特殊性能，而且在光、电、磁和手性拆分等方面显示出独特的优越性．无机-有机杂化微孔化合物是指小分子配体与金属离子通过自组装过程形成的具有周期性的网络结构的配位聚合物，     

Reactions of acetonitrile coordinated to a nitrosylruthenium complex with H2O or CH(3)OH under mild conditions: structural characterization of imido-type complexes

The reaction of cis-[Ru(NO)(CH(3)CN)(bpy)(2)](3+) (bpy = 2,2'-bipyridine) in H(2)O at room temperature proceeded to afford two new nitrosylruthenium complexes. These complexes have been identified as nitrosylruthenium complexes containing the N-bound methylcarboxyimidato ligand, cis-[Ru(NO)(NH=C(O)CH(3))(bpy)(2)](2+), and methylcarboxyimido acid ligand, cis-[Ru(NO)(NH=C(OH)CH(3))(bpy)(2)](3+), formed by an electrophilic reaction at the nitrile carbon of the acetonitrile coordinated to the ruthenium ion. The X-ray structure analysis on a single crystal obtained from CH(3)CN-H(2)O solution of cis-[Ru(NO)(NH=C(O)CH(3))(bpy)(2)](PF(6))(3) has been performed: C(22)H(20.5)N(6)O(2)P(2.5)F(15)Ru, orthorhombic, Pccn, a = 15.966(1) A, b = 31.839(1) A, c = 11.707(1) A, V = 5950.8(4) A(3), and Z = 8. The structural results revealed that the single crystal consisted of 1:1 mixture of cis-[Ru(NO)(NH=C(O)CH(3))(bpy)(2)](2+) and cis-[Ru(NO)(NH=C(OH)CH(3))(bpy)(2)](3+) and the structural formula of this single crystal was thus [Ru(NO)(NH=C(OH(0.5))CH(3))(bpy)(2)](PF(6))(2.5). The reaction of cis-[Ru(NO)(CH(3)CN)(bpy)(2)](3+) in dry CH(3)OH-CH(3)CN at room temperature afforded a nitrosylruthenium complex containing the methyl methylcarboxyimidate ligand, cis-[Ru(NO)(NH=C(OCH(3))CH(3))(bpy)(2)](3+). The structure has been determined by X-ray structure analysis: C(25)H(29)N(8)O(18)Cl(3)Ru, monoclinic, P2(1)/c, a = 13.129(1) A, b = 17.053(1) A, c = 15.711(1) A, beta = 90.876(5) degrees, V = 3517.3(4) A(3), and Z = 4.