Two—dimensional Network Crown Ether Complex.Synthesis and Crystal Structure of 18—Crown—6 Complex：[K（18—C—6）]2[Cd—（nmt）2]

The novel complex [K(18-C-6)]2[Cd(mnt)2][18-C-6-18-crown-6,nmt=1,2-dicyanoethene-1,2-dithiolate,C2S2-(CN)2^2-] was synthesized and characterized by elemental analysis,IR spectrum and X-ray diffraction analysis.The complex displays two-dimensional network structure of [K(18-C-6)] complex segments and [Cd(nmt)2] complex segment bridged by S-K-S,S-K-N and N-K-N interactions between adjacent[K(18-C-6)] and [Cd(mnt)2]units.     

三维网状冠醚配合物（Bu4N){[K(18-C-6)][Cd4(dmit)2(dmt)3]}的合成与结构

研究了18-冠-6（18-C-6）与KSCN，CdCl2.2.5H2O,(Bu4N2)[Zn(dmit)2] (dmit=4,5-dimercapto-1,3-dithiole-2-thione,C3S5^2-)的反应，生成的标题配 合物（1）通过元素分析，红外光谱，单晶X射线衍射进行了表征，配合物属单斜晶 系，空间群C2/c，晶体学数据：a=3.4780(7)nm,b=1.5170(3)nm,c=2.8440(6)nm,β =105.93(3)°,V=14.427(3)nm^3,Z=8,F(000)=7872,R1=0.0425,wR2=0.0739,配合物 由一个Bu4N^+阳离子和一个{[K(18-C-6)][Cd4(dmit)2(dmt)3]}-(dmt=4,5- dimercapto-1,2-dithiole-3-thione,C3S5^2-)配阴离子组成，{[K(18-C-6)[Cd4 (dmit)2(dmt)3]}-通过K…S，S…S弱相互作用形成三维网状结构。     

一维链状冠醚配合物[K(B18-C-6)]_2[M(SCN)_4](M=Pd,Pt)的合成与结构

合成了苯并18-冠-6（B18-C-6）与K_2[Pd(SCN)_4]生成的配合物[K（B18-C-6 ）]_(12) [Pd(SCN)_4] (1), [K(B18-C-6)]_2[Pt(SCN)_4] (2)和[K(B18-C-6)]_2 [Pt(SCN)_4]·C_2H_4Cl_2 (3),并通过元素分析、红外光谱、单晶X射线衍射进行 了表征。1和2为单斜晶系,空间群P2_l/n,晶体学数据：1, a = 1.00970(17) nm, b = 1.3157(2) nm, c = 1.7303(3) nm, β = 94.841(2)°, V = 2.2852(7) nm~3, Z = 2, F(000) = 1136, R_1 = 0.0257。3为三斜晶系,空间群P1,晶体学 数据：a = 0.95914(18) nm, b = 1.2137(2) nm, c = 2313(2) nm, α = 63.693 (2)°, β = 76.293(2)°, γ-1.2406(4) n~3, Z = 1 F(000)618,R_1 = 0.0366 。在固态,三个配合物相邻的两个[K（B18-C-6）]~+基团通过冠醚氧化原子与钾的 子的相边接而形成一维链状结构。     

Synthesis and Crystal Structure of One-dimensional Chain Complexes [K(18-C-6)]2[M(mnt)2](M=Zn, Hg)

IntroductionThe 1 ,2 - dicyanoethene- 1 ,2 - dithiolato anion isa bidentate ligand.It can form square- coplanarcomplexes with many transition metal ions and hasfound a lot of application in analytical chemistry,catalyst and biochemistry.In recent years,metalcomplexes containing mnt and its dithiolate analogligands have been extensively studied and have re-ceived considerable attention due to their potentialapplication in charge transfer and storage,molecu-lar metals,magnetic materials,supercon…     

Cation-π Interactions. Synthesis and Crystal Structure of Palladium Complex: [K(DB18C6)]2[Pd(SCN)4]

A novel Pd(II)-dibenzo-18-crown-6 (DB18C6) complex [K(DB18C6)]2[Pd(SCN)4] has been isolated and characterized by X-ray diffraction analysis. In the solid state, it displays a quasi-one-dimensional infinite chain of two [K(DB18C6)] + complex cations and a [Pd(SCN)4]2- anion bridged by K+-p interactions between adjacent [K(DB18C6)] + units.     

〔NH_4（15－C－5）_2〕〔Cd_2（SCN）_5〕配合物的晶体和分子结构

用凝胶法合成了标题化合物［ＮＨ４（１５－Ｃ－５）２］［Ｃｄ２（ＳＣＮ）５］（１５－Ｃ－５＝Ｃ１０Ｈ２０Ｏ５）的晶体，并对其进行了红外光谱、元素分析等各项物理性质的测试，并经Ｘ射线单晶结构分析得到了配合物的全部晶体学数据：Ｍｒ＝９７３．７８，正交晶系，空间群Ｐｎｍａ，晶胞参数ａ＝１０．５０７（１）Ａ，ｂ＝１６．５８４（２）Ａ，ｃ＝２３．４９４（２）Ａ，Ｖ＝４０９３．８（３）Ａ３，Ｚ＝４，Ｄｃ＝２．５８０ｇ／ｃｍ３，μ＝１３．３１ｃｍ（－１），Ｆ（０００）＝１９６８，Ｒ＝０．０７０，Ｒω＝０．０８５。结构分析结果表明，配阳离子是由一个ＮＨ４＋和两个１５－Ｃ－５组成的，ＮＨ４＋没有进入１５－Ｃ－５空腔内，而是位于两个１５－Ｃ－５之间，呈夹心结构；配阴离子是以［Ｃｄ２（ＳＣＮ）５］为单元的阴离子长键，其中一组ＳＣＮ－被四个Ｃｄ离子共享，其余两组ＳＣＮ－被两个Ｃｄ离子共享，呈变形八面体构型。配阳离子［ＮＨ４（１５－Ｃ５）２］＋和配阴离子［Ｃｄ２（ＳＣＮ）５］－间靠静电力结合成配合物晶体。     

二苯并18－冠－6铵与硫氰酸银配合物的晶体结构

标题化合物［（ＮＨ_４）（ＤＢ１８Ｃ６）］_２［Ａｇ（ＳＣＮ）_２］_２其晶体属三斜晶系，空间群为Ｐ１。晶胞参数：ａ＝１４．００３（２），ｂ＝１４．４６１（３），ｃ＝１４．８８７（２），ａ＝６６．５１（２），β＝６６．７０（１），γ＝７６．０９（２）°，Ｖ＝２５２７．１３　３，Ｍ_ｒ＝１２０５．０，Ｚ＝２，Ｄ_ｘ＝１．５８ｇ／ｃｍ~３，μ＝９．８８ｃｍ~（－１）。偏差因子Ｒ_ｗ＝０．０８１，独立可观测点数［Ｉ＞３σ（Ｉ）］为３３５１个，在配合物分子中，二苯并１８－冠－６与ＮＨ４~＋形成配阳离子，Ａｇ~＋与硫氰酸根形成配阴离子，二者以静电力形成配合物。银原子被两个ＳＣＮ~－的Ｓ原子桥联和硫氰酸根上的硫，氮杂配，使整个分子形成一条高分子长链。     

二苯并18－冠－6铵与硫氰酸银配合物的晶体结构

标题化合物［（ＮＨ_４）（ＤＢ１８Ｃ６）］_２［Ａｇ（ＳＣＮ）_２］_２其晶体属三斜晶系，空间群为Ｐ１。晶胞参数：ａ＝１４．００３（２），ｂ＝１４．４６１（３），ｃ＝１４．８８７（２），ａ＝６６．５１（２），β＝６６．７０（１），γ＝７６．０９（２）°，Ｖ＝２５２７．１３　３，Ｍ_ｒ＝１２０５．０，Ｚ＝２，Ｄ_ｘ＝１．５８ｇ／ｃｍ~３，μ＝９．８８ｃｍ~（－１）。偏差因子Ｒ_ｗ＝０．０８１，独立可观测点数［Ｉ＞３σ（Ｉ）］为３３５１个，在配合物分子中，二苯并１８－冠－６与ＮＨ４~＋形成配阳离子，Ａｇ~＋与硫氰酸根形成配阴离子，二者以静电力形成配合物。银原子被两个ＳＣＮ~－的Ｓ原子桥联和硫氰酸根上的硫，氮杂配，使整个分子形成一条高分子长链。     

Synthesis and Crystal Structure of［Na（DB18C6）（H_2O）_2］_2Mo_6O_（19）·3DMF·2CH_3OH

ＳｙｎｔｈｅｓｉｓａｎｄＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆ［Ｎａ（ＤＢ１８Ｃ６）（Ｈ_２Ｏ）_２］_２Ｍｏ_６Ｏ_（１９）·３ＤＭＦ·２ＣＨ_３ＯＨＬｕＸｉａｏ－Ｍｉｎｇ；ＺｈａｏＹａ－Ｐｉｎｇ；ＱｕＥｒ－Ｌｉｎｇ；ＸｉａｏＬｉｎｇ－Ｍｅｉ；ＬｉｕＳｈｕ...     

Synthesis and Crystal Structure of a Sandwiched Trinuclear Complex [Tl_2(18-Crown-6)_2Pt(CN)_4]·2H_2O

1 INTRODUCTION Tetracyanoplatinate ion often forms one-dimen- sional chain compounds, and the Pt–Pt spacings are often only 0.01~0.3 ? longer than those in Pt metal (2.78 ?). The studies of room-temperature electrical conductivities of these complexes indicate that the shorter the Pt–Pt separations in the chains are, the higher the electrical conductivity is[1~3]. Tetracyano- platinate ion may also stack with suitable planar cations into one-dimensional materials such as [Pt- (CNR)4]…     

弱相互作用构筑的二维、三维冠醚配合物{[K(18-C-6)2(C2H4Cl2)}[Ni(dmit)2]2和[K(18-C-6)][Ni(dmit)2]的合成与结构

研究了18－冠－6与NiCl·6H2O,K2dmit(dmit=4,5-dimercapto-1,3-dithiole- 2-thione,C3S5^2－）在不同溶剂中反应生成的两个标题配合物{[K(18-C-6)]2 (C2H4Cl2)}[Ni(dmit)2]2（1）和[K(18-C-6)][Ni(dmit)2](2)。通过元素分析、红 外光谱、单晶X射线衍射进行了表征。1和2均属三斜晶系,空间群P1^-.1的晶体学 数据：a=1.0272(2)nm,b=1.2282(3)nm,c=1.4205(3)nm,α=113.473(3)°,β=90. 609(3)°,γ=91.439(3)°,V=1.6430(6)nm^3,Z=2,F（000)=876,R1=0.0503。2的 晶体学数据：a=0.8502(2)nm,b=1.2178(4)nm,c=1.5118(4)nm,α=86.454(5)°,β =77.734(5)°,γ=85.364(5)°,V=1.5228(8)nm^3,Z=2,F(000)=774,R1=0.0565。配 合物1,2分别通过K…S,K…Cl,S…S和K…S,S…S弱相互作用形成二维、三维网状 结构。     

Synthesis and Crystal Structure of a Complex Bimetallic Salt [Ni(trans_[14]diene)] [Ni (mnt)_2]

1INTRoDUCTIONMacrocycliccoordinationcomPOundshavebeenwidelyinvestigatedinthepastdecadesbecauseoftheirrelationshiptocomplexesofbiologicalsignificancesuchasthePorphyrinsandcorrins(lJ.Structuresofmanymacrocycliccompoundshavebeenre-ported,especiallythecompoundscontainingN4macrocyclicligands"'.However,toourknowledge,onlyafewcrystalstructuresofcomplexbimetallicsaltscontainingmacrocyclicligandshavebeendeterminedbyX-raydiffractionmethod.Inthispa-per,werePortthesynthesisandstructureofthetit1ecom…     

Synthesis and Crystal Structure of [K(18-Crown-6)]_3P_(11)·2en

1 INTRODUCTIONSince the first report on the reduction of lead by sodium to a green solution in 1891 by Johannis, polyanionic clusters of post-transition metals known as Zintl ions have attracted much attention in chemistry due to their beautiful molecules, diverse reactivity and potential applications[1, 2]. Polyphos- phide anions represent one of the most important classes of zintl ions. The binary alkali-metal poly- phosphides, such as MI4P6 (M = K, Rb, Cs)[3～5], MI3P7 (M = Li-Cs)…     

镉－硫氰酸根与铵－苯并15－冠－5配合物的合成与结构研究

用凝胶法生长了标题配合物［ＮＨ_４（Ｂ１５Ｃ５）_２］［Ｃｄ（ＳＣＮ）_３］的晶体，并对其进行了红外光谱，元素分析等各项物理性质的测试。经Ｘ射线单晶结构分析得到了配合物的全部晶体学数据：Ｍ_ｒ＝８４１．３１，正交晶系，空间群Ｐ２_１２_１２_１，晶胞常数ａ＝１０．９７０（３），ｂ＝２１．８３４（３），ｃ＝１５．５６３（４），Ｖ＝３７２７（３），Ｚ＝４，Ｄ_ｘ＝１．５０ｇ／ｃｍ￣３，Ｆ（０００）＝１７３６，μ＝７．０９ｃｍ￣（－１），Ｒ＝０．０７０，Ｒ_ｗ＝０．０６３。结构分析结果表明，配阳离子［ＮＨ_４（Ｂ１５Ｃ５）_２］￣＋和配阴离子［Ｃｄ（ＳＣＮ）_３］￣－间靠静电力结合成配合物。     

Crystal Structure of [La(NCS)_3(18-crown-6)(DMF)]

ＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆ[Ｌａ（ＮＣＳ）_３（１８－ｃｒｏｗｎ－６）（ＤＭＦ）]ＭａｏＪｉａｎｇ－Ｇａｏ（ＦｕｊｉａｎＩｎｓｔｉｔｕｔｅｏｆＲｅｓｅａｒｃｈｏｎｔｈｅＳｔｒｕｃｔｕｒｅｏｆＭａｔｔｅｒ，ＡｃａｄｅｍｉａＳｉｎｉｃａ，Ｆｕｚｈ?..     

The Novel Benzo-15-Crown-5 with Palladium(II) Complex: [Na(B15CS)]_2,[Pd(SCN)_4]

The extensive pioneering study of Pedersen I has led to a vialal explosion of solutionand solid-state investigation of crown ethers and metal ions which include alkali metal,alkali earth metal, other main-group and transition-metal ions. It is shown that singlecrystal X-ray diffraction analysis is a most powerful technique for the characterization ofthese complexes and numerous solid-state structUral stIJdies have appeared through theyears. The reported B15CS complexes strllcturally charact…     

苯并18-冠-6与M_2[Pt(SCN)_6](M=Na,K)配合物的合成、结构

合成了苯并 18 冠 6(B18C6)与M2 [Pt(SCN)6 ](M =Na,K)的配合物:｛[Na(B18C6)]6 [Pt(SCN)6 ]｝[Pt(SCN)6 ](SCN)2(1),[K(B18C6)]2 [Pt(SCN)6 ]·4H2 O(2).通过元素分析、红外光谱、单晶X射线衍射进行了表征.1为单斜晶系、空间群R3- ,a =b =1 9933(3)nm,c =2 9760 (6)nm,α =β =90°,γ =12 0°,V =10 2 40 (3)nm3,Z =3,Dcalcd=1 5 64g/cm3,F(0 0 0) =490 8,R1=0 0 5 35,wR2 =0 10 30.2为三斜晶系、空间群P1- ,a =1 1692 (3)nm,b =1 185 3(4)nm,c =1 2 381(5)nm,α =61 419(5)°,β =80 75 7(8)°,γ =89 0 0 3(5)°,V =1 4836(9)nm3,Z =1,Dcalcd=1 476g/cm3,F(0 0 0) =666,R1=0 0 696,wR2 =0 134 6. 1由 ｛[Na(B18C6)]6 [Pt(SCN)6 ]｝4 +配阳离子、[Pt(SCN)6 ]2 -配阴离子和SCN-阴离子组成.相邻｛[Na(B18C6)]6 [Pt(SCN)6 ]｝4 +通过Na—O键形成三维网状结构.[Pt(SCN)6 ]2 -和SCN-仅起平衡电荷的作用.2由两个[K(B18C6)]+配阳离子和一个[Pt(SCN)6 ]2 -配阴离子组成.相邻[K(B18C6)]2 [Pt(SCN)6 ]离子对通过K—O键形成一维链状结构     

Synthesis and Crystal Structure of Two-dimensional Network Supramolecular Complex [Cu(dafo)_2(H_2O)_2](ClO_4)_2

ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｓｕｐｒａｍｏｌｅｃｕｌａｒｃｏｍｐｌｅｘｅｆｏｒｍｅｄｂｙｔｈｅｗｅａｋｉｎｔｅｒａｃｔｉｏｎｓ (ｅｌｅｃｔｒｏｓｔａｔｉｃｉｎｔｅｒａｃｔｉｏｎ ,ｈｙｄｒｏｇｅｎｂｏｎｄｓ ,ｖａｎｄｅｒＷａａｌｓｆｏｒｃｅ ,ｓｈｏｒｔ ｒａｎｇｅｅｘｃｌｕｓｉｏｎｆｏｒｃｅ ,ｅｔｃ .)ｏｆｍｏｒｅｔｈａｎｔｗｏｓｏｒｔｓｏｆｓｐｅｃｉｅｓｉｓａｎｏｒｇａｎｉｚｉｎｇｅｎｔｉｔｙｔｈａｔｕｓｕａｌｌｙｐｏｓｓｅｓｓｅｓｓｐｅｃｉａｌｓｔｒｕｃｔｕｒｅａｎｄｆｕｎｃｔｉｏｎ .1Ｓｕｐ…     

Synthesis and Crystal Structure of ［Na（DB18C6）（CH_3OH）］_2Mo_6O_（19）·（DB18C6）·（CH_3OH）

ＳｙｎｔｈｅｓｉｓａｎｄＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆ［Ｎａ（ＤＢ１８Ｃ６）（ＣＨ_３ＯＨ）］_２Ｍｏ_６Ｏ_（１９）·（ＤＢ１８Ｃ６）·（ＣＨ_３ＯＨ）￥ＺｈｏｕＹｉｎ－Ｚｈｕａｎｇ；ＴｕＳｈｕ－Ｊｉｅ；ＪｉｎＸｉａｎｇ－Ｌｉｎ；ＬｉｕＳｈｕｎ－...     

Synthesis, Structure and Characterization of Two-dimensional Network Copper Complex [Cu_3(nta)_2(azpy)_2(H_2O)_2]·6H_2O

ＩｎｔｒｏｄｕｃｔｉｏｎＣｒｙｓｔａｌｅｎｇｉｎｅｅｒｉｎｇｏｆｓｕｐｒａｍｏｌｅｃｕｌａｒａｒｃｈｉｔｅｃｔｕｒｅｓｓｕｓｔａｉｎｅｄｂｙｃｏｏｒｄｉｎａｔｅｃｏｖａｌｅｎｔｂｏｎｄｓｏｒｈｙｄｒｏｇｅｎｂｏｎｄｓｒｅｐｒｅｓｅｎｔｓａｒａｐｉｄｌｙｅｘｐａｎｄｉｎｇｆｉｅｌｄｔｈａｔｏｆｆｅｒｓｐｏ ｔｅｎｔｉａｌｆｏｒｄｅｖｅｌｏｐｍｅｎｔｏｆｎｅｗｃｌａｓｓｅｓｏｆｆｕｎｃｔｉｏｎａｌｓｏｌｉｄｓ .1,2 Ｔｈｅａｒｃｈｉｔｅｃｔｕｒｅｓｏｆｃｏｏｒｄｉｎａｔｉｏｎｐｏｌｙｍｅｒｓｃａｎｂｅ…