Rapid Thermolysis Studies of [Pb2（TNR）2（CHZ）2（H2O）2]·4H2O and Cd（CHZ）2（TNR）（H2O）

T-jump/FT-IR spectroscopy was used to study the rapid thermal decomposition activity of [Pb2（TNR）2（CHZ）2（H2O）2]·4H2O and Cd（CHZ）2（TNR）（H2O） under 0.1 MPa Ar atmosphere. The results show that the main gaseous products of [Pb2（TNR）2（CHZ）2（H2O）2]·4H2O are NH3, H2O and HONO, while CO and NO are the major gaseous products of flash pyrolysis of Cd（CHZ）2（TNR）（H2O）. Thus Cd（CHZ）2（TNR）（H2O） is not an eco-friendly and chemically compatible primary explosive. Both compounds liberate volatile metal carbonate, oxide and isocyanate compounds. The combustion temperature and products of the two compounds were calculated by Real code. The results of theoretical calculation show that the combustion temperature of [Pb2（TNR）2（CHZ）2（H2O）2].4H2O is higher than that of Cd（CHZ）2（TNR）（H2O）, there is no HNCO in the combus- tion products and the amount of NO is less than the experiment result from T-jump/FTIR.     

Synthesis and Structural Characterization of Cu（pic）2[CO（NH2）2]2 and （picH2）2[Cu（pic）2（SCN）2]

1 INTRODUCTION The picolinic acid (picH), also called pyridine- 2-carboxylic acid, has a broad spectrum of physio- logical effects on the activity functions of both ani- mal and plant organisms. It is attributed increasing interest due to its ability to …     

[（phen）2Mn2（μ—O）（μ—Ac）2（H2O2）]（ClO4）2·4H2O双核锰？…

MnAc3.2H2O在pH=4.0的HAc-NaAc缓冲溶液中和邻菲罗啉(phen)反应, 制得了双核锰(Ⅲ)合物[(phen)2Mn2(μ-O)(μ-Ac)2 (H2O)2](ClO4)2.H2O, 并进行了红外光谱表征. X射线单晶衍射表明, 该晶体属单斜晶系, 空间群P21/n, 晶胞参数: a=1.025 28(5) nm, b=1.792 75(9) nm, c=1.984 14(10) nm, β=94.843 0(10)°, V=3.634 0(3) nm3, Z=4, Dc=1.669 g.cm-3. 紫外可见光谱在480 nm处有一个吸收峰. 循环伏安实验说明, 此配合物在乙腈溶液中经历了一个半可逆的一电子氧化还原过程.     

配位化合物[Cd（hca）2（H2O）3]（H2O）2,[Cu（hca）2（phen）]的合成与表征

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.     

Synthesis and Crystal Structure of DinuclearCadmium Complex [Cd2（phen）4（fca）2]（ClO4）2-（H2O）2

1 INTRODUCTION During the search of molecule-based materials with interesting properties such as catalysis, cla- thration etc., much attention has been focused on the synthesis of one-, two- and three-dimensional extended solids involving cadmium[1], as its d10 configuration permits a wide variety of geometries and coordination numbers. Rigid bridged ligands such as carboxylate groups are frequently used to construct these materials. Therefore, the coordi- nation chemistry of Cd(Ⅱ) ca…     

Synthesis and Crystal Structure of aNovelPolythiotungstate Compound[PPh4]2[（S）2W（μ—S）2（O）W（THF）（μ—S）2W（S）2]

1 INTRODUCTION Polythiotungstate complexes can be prepared from the protonation of one sulfur atom of [WS4]2－ and subsequent intramolecular redox reactions[1,2]. For example, [(S)2W(m-S)2W(m-S)2W(S)2]2 was formed by the acidification of a diluted aqueous solution of (NH4)2[WS4] with dilute H2SO4[3]. When a diluted aqueous solution containing [WS4]2 was acidified with 0.1mol/L HCl, [(S)2W(m-S)2(O)- W(H2O)(m-S)2W(S)2]2 was formed[4]. [(S)2W- (m-S)2(S)W(m-S)2W(S)2]2 was form…     

Synthesis and Crystal Structure of （Et4N）2[Pd2（mp）2（mpH）2]

ＳｙｎｔｈｅｓｉｓａｎｄＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆ（Ｅｔ_４Ｎ）_２［Ｐｄ_２（ｍｐ）_２（ｍｐＨ）_２］ＳｈｉＪｉ－Ｃｈｅｎｇ；ＨｕａｎｇＸｉａｏ－Ｙｉｎｇ；ＷｅｎＴｉｎｇ－Ｂｉｎ；ＤｅｎｇＹｕ－Ｈｅｎｇ；ＣｈｅｎｇＣｈａｎｇ－Ｎｅｎｇ；Ｌｉ?..     

Synthesis and Crystal Structure of Mn（phen）（PhCOO）2（H2O）

1 INTRODUCTION During the last decade the manganese che- mistry has aroused great interest due to its diverse redox functions of enzymes in photosystem Ⅱ and its specially structural, magnetic and spectroscopic properties[1, 2]. A lot of manganese complexes involving carboxylate ligands have been reported, and their properties been fully explored[3, 4]. The coordination environment of the manganese site in biosystem often consists of oxygen and nitrogen atoms from the carboxylate groups…     

BaMgAl_（10）O_（17）∶Eu~（2＋）中Eu~（2＋）的发光中心

研究了助熔剂对ＢａＭｇＡｌ_（１０）Ｏ_（１７）基质中Ｅｕ~（２＋）发光的影响，结果表明，Ｆ~－离子的存在使Ｅｕ~（２＋）形成了新的发光中心，在两个发光中心之间产生有效的能量传递．新的发光中心的形成使Ｅｕ~（２＋）的猝灭浓度提高．     

Synthesis,Crystal Structure and Photoluminescence of [Gd（C6NO2H5）3- （H2O）2]2n·（nH5O2）（nHgCl5）（2nHgCl4）·（2nH2O）

A heterometallic 4f-5d inorganic-organic metaMsonicotinato hybrid [Gd（C6NO2H5）3- （H2O）2]2n·（nH5O2）（nHgCl5）（2nHgCl4）·（2nH2O） 1 has been synthesized via hydrothermal reaction and structurally characterized. Complex 1 crystallizes in the space group C2/c of monoclinic system with four formula units in a cell： a = 24.234（8）, b = 20.816（7）, c = 15.333（3）A , β= 128.091（8）°, V = 6088（3）A^3, C36H47Cl13Gd2Hg3N6O20, Mr = 2260.92, Dc = 2.467 g/cm^3, S = 0.896, μ（MoKα） = 10.331 mm^-1, F（000） = 4216, R = 0.0344 and wR = 0.0629. The crystal structure analysis reveals that the title complex is characteristic of a one-dimensional chain-like structure. Photoluminescent investigation reveals that the title complex displays a broad and intense emission in the green region.     

Synthesis and Crystal Structure of a Novel Hexanuclear Copper-indium Thiolate Complex [（InCl）2（OMe）（μ-OMe）2（μ3-OMe）（μ-SPrn）2（CuPPh3）]2

A novel hexanuclear copper-indium thiolate complex, [（InCl）2（OMe）（μ-OMe）2（μ- OMe）（μ-SPrn）2（CuPPh3）]2 1, was synthesized from the reaction of NaSPrn, InCl3 and [Cu（Me- CN）a][PF6] in the presence of Ph3P and characterized by single-crystal X-ray diffraction. It crystallizes in monoclinic, space group P211n with a = 11.3533（8）, b = 15.4939（11）, c = 20.5189（14） A, β = 98.577（2）°, V = 3569.0（4） A3, Z = 2, C56H82Cl4Cu2In4O8P2S4, Mr = 1801.56, Dc = 1.676 g/cm3,μ（MoKa） = 2.213 mm^-1, F（000） = 1796, S = 0.985, the final R = 0.0559 and wR = 0.1099 for 8878 observed reflections with I 〉 2σ（I） and 367 variables. Complex 1 consists of two CuPPh3 fragments which symmetrically side-attach to the tetranuclear core of [InaCl4（OMe）2（μ-OMe）a（μ- OMe）2（μ-SPrn）4] by coordinating with sulfur atoms of propane-thio moieties. The average In-Ot （terminal）, In-μ-O and In-μ3-O bond distances are 2.305（4）, 2.144（4） and 2.294（4） A, respectively.     

H2C（P（Ph）2AuX）2和HC（P（Ph）2AuX）3（X=I,CI）型配合物的…

根据配合物Ｈ２Ｃ（Ｐ（Ｐｈ）２ＡｕＸ）２（Ｘ＝Ｉ，Ｃｌ）和ＨＣ（Ｐ（Ｐｈ）２ＡｕＸ）３（Ｘ＝Ｉ，Ｃｌ）的晶体结构对它们进行了从头算研究，在ＭＰ２近似水平下得到绕Ｃ－Ｐ旋转所产生构象的势能曲线，从而揭示Ａｕ（Ｉ）－Ａｕ（Ｉ）相互作用，计算结果表明，在所研究的四个配合物中均存在Ａｕ（Ｉ）－Ａｕ（Ｉ）相互作用，该作用较弱，约为１０．０～１６．５ｋＪ／ｍｏｌ，与Ｓｃｈｍｉｂａｕｒ的实验估计值和Ｐｙｙｋｋｏ     

Synthesis and Structure of [Cu2（μ—NO2）（aepy）4]（ClO4）3 （aepy=2—（2—Aminoethyl）pyridine）

1 INTRODUCTION There has been great and considerable interest in the study of copper nitrite complexes because they are relevant to the study of copper-containing enzymes involved in the denitrification process[1]; in particular, copper-nitrite complexes are potentially relevant to the nitrite reductases[2] (the enzyme from Achromobacter Cycloclastes) which convert NO2－ to NO and/or N2O. Many attempts have been made to synthesize a variety of copper-nitrite complexes, in which the n…     

Ni（bpy）（H2O）（V2O6）和[Ni（bpy）2]2（V6O17）的水热合成与晶体结构

用NiCl2·6H2O,2,2＇-联吡啶（bpy）,NH4VO3,WO3在443K下通过水热反应法得到了两种多钒酸镍配合物Ni（bpy）（H2O）（V2O6）（1）和[Ni（bpy）2]2（V6O17）（2）．单晶X射线衍射结果表明化合物（1）属于正交晶系,空间群为Pcα2（1）,晶胞参数为0=0．91704（18）nm,b=1．0519（2）nm,c=1．4336（3）nm,V=1．3830（5）nm^3,Z=4;化合物（2）属于单斜晶系,空间群为P2（1）／c,晶胞参数为α=1．5467（3）nm,b=1．4740（3）nm,c=1．0457（2）nm,β=91．99（3）°,V=2．3826（8）nm^3,Z=4．化合物（1）由2,2’-联吡啶修饰的二维[Ni（V2O6）（H2O）]∞电中性层构成,而化合物（2）则由2,2＇-联吡啶修饰的、呈正弦波浪状的[Ni：（V6O17）]∞二维电中性层构成．     

[Mn2（bzacen）2（MeOH）2（μ—4,4‘—bipy）]（ClO4）2的合成,结构…

合成了〔Ｍｎ２（ｂｚａｃｅｎ）２（ＭｅＯＨ）２（μ－４，４′－ｂｉｐｙ）〕（ＣｌＯ４）２化合物，并测定其晶体结构。该晶体属单斜晶系，空间群Ｐ２１／ｎ，晶胞参数：ａ＝１．３０８２（３）ｎｍ，ｂ＝１．２７１３（３）ｎｍ，ｃ＝１．８００６（５）ｎｍ，β＝１１０．９１（２）°，Ｚ＝２，μ＝５．９７ｃｍ＾－１，Ｒ＝０．０５８０，ＧＯＦ＝１．６６。在配合物阳离子中，４，４′－联吡啶桥联２个〔Ｍｎ（ｂｚａｃｅｎ