Syntheses and Characterizations of （CH3CH2CH2CH2NH3）6（BiI6）（I）2I3 and （NH3CH2CH2NH3）2Bi2I10

The title compounds have been respectively synthesized by solution process and solvothermal reaction, and their crystal structures were determined by X-ray diffraction method. For （CH3CH2CH2CH2NH3）6（BiI6）（I）2I3 1, it crystallizes in tficlinic, space group P1^- with Mr = 2049.76, a = 8.5719（1）, b = 11.7461（3）, c = 15.700（1）A, V = 1451.4（1）A^3, Z = 1, Dc = 2.345 g/cm^3, F（000） = 924, μ（MoKα） = 8.907 mm^-1, T = 293（2） K, the final R = 0.0655 and wR = 0.0804 for 2399 observed reflections with I 〉 2σ（I）. For （NH3CH2CH2NH3）2Bi2I10 2, it crystallizes in monoclinic, space group P21/n with Mr= 1811.20, a = 8.434（4）, b = 13.862（6）, c = 13.362（6）A, V = 1499.9（12）A^3, Z = 2, Dc = 4.010 g/cm^3, F（000） = 1536,μ（MoKα） = 22.007 mm^-1, T = 293（2） K, the final R = 0.0584 and wR = 0.1451 for 1798 observed reflections with I 〉 2σ（I）. The structures of 1 and 2 contain halobismuthate monomer and dimers, respectively. It is noteworthy that the dimers and their organic counters in 2 connect each other by N…I hydrogen bonds to form a layered structure, and the electrostatic interactions and crystal packing forces between layers give rise to the packing of the crystal. The optical absorption spectra of 1 and 2 reveal the appearance of sharp optical gaps of 2.13 and 2.01 eV, respectively.     

Nd（CCl_3COO）_3（Phen）_2和［Eu（CCl_3COO）_2（P

Ｎｄ（ＣＣｌ_３ＣＯＯ）_３（Ｐｈｅｎ）_２和［Ｅｕ（ＣＣｌ_３ＣＯＯ）_２（Ｐｈｅｎ）_２２Ｈ_２Ｏ］~＋［ＣＣｌ_３ＣＯＯ］~－的电子结构和化学键成义祥，王培筠，陆维敏，董南（杭州大学化学系杭州３１００２８）关键词ＩＮＤＯ，稀土混配配合物，电子结构，化学键...     

CRYSTAL STRUCTURE OF A SILVER COMPLEX Ag（PPh3）2（S2P—（OCH3）2）

<正> The crystal structure of the title silver complex has been determined by the single crystal X-ray diffraction method.The white plate crystal is tri-clinic.space group P1 with a=12.289(1),b=13.330(2),c=14.846(1)A.α=59.78(1),β=70.33(1),γ=64.01(1)°,V=1867.9A3,Z=2,Dc=1.404 g/ cm3,Mr=789.6,F(000)=808,MoKa radiation,μ(MoKa)=7.891 cm-1,final R=0.049 and Rw=0.051 for 5753 observed reflections.The silver(I)is surrounded by two P and two S atoms in a distorted tetrahedral coordination.     

Mo—Cu—S原子簇化合物（Mo2Cu6S6（SCMe3）2（O）2（PPh3）4）（I）和（MoCu3S3（…

基本标题簇合物的快原子质谱研究，提出该二簇合物在质谱过程中的可能断裂途径及其簇骼转换的相关性。     

Synthesis and Crystal Structure of（E）-Ethyl 2-（5-（3-methyl-2-butenyloxy）-2-（3-（4-（3-methyl-2-butenyloxy）phenyl）acryloyl）phenoxy）acetate

The title compound,(E)-ethyl 2-(5-(3-methyl-2-butenyloxy)-2-(3-(4-(3-methyl-2-butenyloxy)phenyl) acryloyl) phenoxy)acetate(1),has been synthesized and characterized by FT-IR and 1H-NMR spectroscopy,ESI-MS,and X-ray single-crystal diffraction.FT-IR,1H-NMR and ESI-MS confirm the functional groups,particularly the ethyl groups in the ester moiety,of the compound.The single-crystal X-ray diffraction has revealed a monoclinic structure,space group P21/n with a = 14.6832(14),b = 7.7581(7),c = 23.075(2),β = 101.670(2)o,V = 2574.2(4) ?3,Z = 4,Dc = 1.235 g/cm,μ = 0.085 mm-1,and F(000) = 1024.The skeleton of chalcone in the molecular structure is coplanar.     

配合物Cu_2（C_（21）H_（20）N_2O_3）（CH_3COO）_2的EXAFS研究

用延伸Ｘ射线吸收精细结构（ＥＸＡＦＳ），测定了标题化合物中两个铜原子的配位结构。两个铜原子有相同的配位，确认每个铜原子均与一个氮原子，三个氧原子形成四配位结构。一氧一氮源于ＨＳＢ，而另两个氧由乙酸提供。     

A Triple Cluster Platinaborane：[（P（2）Ph3）Pt（1）（μ2—B（11）—B（9）—OC（CH3）3—B10H10））Pt（7）（P（1）Ph3）]2

Ｉｎｒｅｃｅｎｔｙｅａｒｓｓｙｎｔｈｅｓｉｓａｎｄｃｈａｒａｃｔｅｒｉｚａｔｉｏｎｏｆｎｅｗｍｅｔａｌｌａｂｏｒａｎｅｓａｎｄｍｅｔａｌｌａｃａｒｂｏｒａｎｅｓｈａｖｅａｔｔｒａｃｔｅｄｍｕｃｈｉｎｔｅｒｅｓｔ .1 3Ａｗｉｄｅｖａｒｉｅｔｙｏｆｃｌｕｓｔｅｒｃｏｍｐｌｅｘｅｓ ,ｉｎｗｈｉｃｈｃｏｏｒｄｉｎａｔｉｏｎｃａｎｂｅｖｉａＢ—Ｈ—Ｍｏｒ (ａｎｄ)Ｂｎ—Ｍｂｏｎｄ(ｎ =1,2 ,3,4 ,5 ,6 ) ,ｈａｖｅｂｅｅｎｓｙｎｔｈｅｓｉｚｅｄａｎｄｓｔｒｕｃｔｕｒａｌｌｙｃｈａｒａｃｔｅｒｉｚｅｄ .Ｔｈｅｐｏ…     

[La（CCl3COO）3（bipy）.H2O]2和Tb（CCl3COO）3（bipy）2.H2O混配配…

利用不同溶剂合成并测定了希土三氯醋酸盐与α，ａ＇－联吡啶（ｂｉｐｙ）不同比例的配合物（Ｉ）Ｌａ：ｂｉｐｙ＝１：１，［Ｌａ（ＣＣｌ３ＣＯＯ）３（ｂｉｐｙ）．Ｈ２Ｏ］２和（Ⅱ）Ｔｂ：ｂｉｐｙ＝１：２，Ｔｂ（ＣＣｌ３ＣＯＯ）３（ｂｉｐｙ）２．Ｈ２Ｏ，结构测定表明配合物（Ｉ）与（Ⅱ）均为三斜晶系，中心离子Ｌａ（或Ｔｂ）具有配位数为８的畸变四方反棱柱多面体；但是配合物（Ｉ）形成具有对称中心的二聚体。     

Crystal Structure of [PrAl（CF3COO）2（CF3CHOO）（C2H5）2（C4H8O）2]2

[PrAl(CF3COO)2(CF3CHOO)(C2H5)2(C4H8O)2]2 Mr=1420.56, monoclinic, P21/n, a=10.651(6), b=24.276(9), c=11.110(5)(), β=107.650(4)°, V=2737.4(1)()3, Z=2, Dc=3.45 g/cm3, F(000)=2816, T=233K, MoKα radiation (λ=0.71069()), μ(MoKα)=38.017 cm-1, R=0.048 for 2847 observed reflections (I≥3σ(I)). It is isostructural with [LnAl(CF3COO)2(CF3CHOO)-R2(C4H8O)2]2 (Ln=Ho, R=Et; Ln=Nd, Y, R=iBu). Pr3+ is coordinated by eight oxygen atoms from five bridging ligands and two THF forming a distorted bicap-prism.     

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.     

（CeO_2）_（0．7－x）（MO）_x（La_2O_3）_（0．3）（M＝

合成了（ＣｅＯ＿２）＿（０．７－ｘ）（ＭＯ）＿ｘ（Ｌａ＿２Ｏ＿３）＿（０．３）（Ｍ＝Ｍｇ、Ｃａ、Ｓｒ）固体电解质。对其晶体结构、电导率、ＸＰＳ谱、离子迁移数及制成的燃料电池的Ｖ－Ｉ曲线进行了测定。（ＣｅＯ＿２）＿（０．７）（Ｌａ＿２Ｏ＿３）＿（０．３）中掺入Ｃａ￣（２＋）、Ｍｇ￣（２＋）或Ｓｒ￣（２＋），可使电解质的氧离子导电性能改善，从而使制成的燃料电他的开路电压输出功率也得到提高。     

Synthesis and Single-crystal Structure of a One-dimensional Zinc（Ⅱ） Phosphonate： [Zn3（PhPO3）2（PhPO3H）2（Phen）2]n

A new Zn（II） phosphonate complex, [Zn3（PhPO3）2（PhPO3H）2（Phen）2]n （Phen = 1,10-phenanthroline）, has been synthesized and structurally determined by X-ray single-crystal diffraction. The complex crystallizes in the monoclinic system, space group C2/c with a = 14.997（3）, b = 18.108（4）, c = 17.237（3） A, β = 96.61（3）°, V = 4649.9（16） A3, Z = 4, C48H38N4O12P4Zn3, Mr = 1182.87, Dc = 1.690 g/cm3^,μ = 1.743 mm^-1, F（000） = 2400, the final R = 0.0363 and wR = 0.0963. In the structure, the connectivity between two 5-coordinated Zn（II） atoms and four phosphonates as well as two Phen ligands form a Zn2（PhPO3H）2（PhPO3）2（Phen）2 unit, and such a neighboring unit is bridged by 4-coordinated Zn（II） to give rise to a 1D chain along the c axis. The π-π stacking interactions between Phen rings assemble adjacent chains packed together to form a 3D supermolecular architecture.     

Mo—Cu—S原子簇化合物[Mo2Cu6S6（SCMe3）2（O）2（PPh3）4]（Ⅰ）和[MoCu3S3（S2COEt）

基于标题簇合物的快原子质谱研究，提出该二簇合物在质谱过程中的可能断裂途径及其簇骼转换的相关性。     

Electrochemical Study of Trinuclear Metal Complexes ［M_3O_2（O_2CCH_3）_6（H_2O）_3］~（2＋）（M_3＝Mo_3，MoW_2，W_3）

ＥｌｅｃｔｒｏｃｈｅｍｉｃａｌＳｔｕｄｙｏｆＴｒｉｎｕｃｌｅａｒＭｅｔａｌＣｏｍｐｌｅｘｅｓ［Ｍ_３Ｏ_２（Ｏ_２ＣＣＨ_３）_６（Ｈ_２Ｏ）_３］~（２＋）（Ｍ_３＝Ｍｏ_３，ＭｏＷ_２，Ｗ_３）ＬｉｕＨｕａｎｇ；ＸｕＬｉ；ＨｕａｎｇＪｉｎ－Ｓｈｕｎ；ＹａｎＤ...     

［La（EO_3）_3（H_2O）］（ClO_4）_3·H_2O的晶体结构

稀土高氯酸盐开环冠醚三缩乙二醇（ＥＯ_３）［Ｌａ（Ｃ_６Ｈ_（１４）Ｏ_４）_３（Ｈ_２Ｏ）］（ＣｌＯ_４）_３·Ｈ_２Ｏ，单斜晶系，Ｐ２_１／ｃ空间群。晶胞参数为：ａ＝１５．４７４（２），ｂ＝１１．３８６（１），ｃ＝２０．８４１（４），β＝９９．８２（１）°，Ｖ＝３６１８（１），ＭｏＫα，Ｚ＝４，Ｄ_ｃ＝１．７１８ｇ／ｃｍ３，μ＝１．４９９ｍｍ￣（－１）。全矩阵最小二乘精细修正，结构因子Ｒ＝０．０５６，Ｒ_ｗ＝０．０８３。中心原子Ｌａ与开环冠醚醚链上的Ｏ（１）～Ｏ（９）及一个水分子形成１０配位双帽四方反棱柱结构。弱配体高氯酸根不参加配位。     

Synthesis and Crystal Structure of （H3O）2[Cu3Cl3（H2O）3（NC9H12.5O6）2]

1 INTRODUCTION The polydentate ligand nitrilotripropionic acid, H3ntp[N(CH2CH2COOH)3], has attracted conside- rable research interest in constructing coordination polymers, designing organic-inorganic hybrid mate- rials[1], synthesizing supramolecular compounds[2], etc. due to its high degree of flexibility with three carboxylic acid moieties allowing for a variety of coordination through oxygen atoms[3]. It also pro- vides other versatile properties such as the possibili- ty of inter-…