锡(Ⅳ)N,N-二取代荒酸配合物Ph3SnS2CN(CH3)C6H5、 Ph3SnS2CN(C4H8NH)和SnCl2(S2CNEt2)2的合成、表征及晶体结构

Three tin (Ⅳ) complexes with N,N-dialkyl dithiocarbamates Ph₃SnS₂CN(CH₃)C₆H₅ (1),Ph₃SnS₂CN(C₄H₈NH) (2) and Sn(Cl)₂(S₂CNEt₂)₂ (3) have been synthesized. The crystal structures have been determined by X-ray sin- gle crystal diffraction. A crystal of the complex 1 is triclinic with space group P1, a=0.9485(3)nm, b=1.0491(3)nm, c=1.3631(4)nm, α=70.996(4)°, β=72.294(4)°, γ=79.609(4)°, Z=2, V=1.2168(6)nm³, D_c=1.453g·cm^-3, μ=1.234mm^-1, R=0.0442, wR=0.0858. A crystal of the complex 2 is monoclinic with space group P2(1)/c, a=1.2214(2)nm, b=1.1651(2)nm, c=1.5769(3)nm,β=99.039(2)°, Z=2, V=2.2162(7)nm³, D_c=1.532g·cm^-3, μ=1.352mm^-1, R=0.0267, wR=0.0591. A crystal of the complex 3 is triclinic with space group P1, a=0.7179(2)nm, b=0.9256(3)nm, c=1.5327(5)nm,α=93.857(4)°,β=98.992(4)°, γ=109.481(4)°, Z=2, V=0.9405(5)nm³, D_c=1.717g·cm^-3, μ=2.076mm^-1, R=0.0263, wR=0.0662. In the complexes 1 and 2 the tin atoms rendered five-coordination in a distorted tigonal bipyramidal structure and in the complex 3 the tin atom rendered six-coordination in a distorted octahedron structure. CCDC: 1, 179918; 2, 180024; 3, 180004.     

基于1，2，4-苯三酸与[2，3-f]吡嗪并[1，10]菲咯啉配体的钴(Ⅱ)及镉(Ⅱ)配合物的水热合成与晶体结构

利用水热技术,合成了2个新的配合物{[Co(Hbtc)(Pyphen)(H₂O)]·H₂O}_n (1)和{[Cd₂(btc)(Pyphen)₂Cl]·2H₂O}_n(2) (H₃btc=1,2,4-苯三酸,Pyphen=[2,3-f]吡嗪并[1,10]-菲咯啉),并通过X-射线单晶衍射、元素分析、热重分析和荧光进行了表征。配合物1属三斜晶系,空间群P1,a=0.643 44(13) nm,b=1.202 9(2) nm,c=1.371 6(3) nm,α=95.03(3)°,β=90.46(3)°,γ=103.54(3)°,V=1.027 7(4) nm³,Z=2,CoC₂₃H₁₆N₄O₈,M_r=535.31,D_c=1.730 g·cm^-3,μ(MoKα)=0.900 mm^-1,F(000)=546,GOOF=1.089,R=0.099 2,wR=0.249 0;配合物2属三斜晶系,空间群P1,a=0.968 93(8) nm,b=1.223 82(10) nm,c=1.592 21(14) nm,α=67.486 0(10)°,β=73.158 0(10)°,γ=78.468 0(10)°,V=1.660 9(2) nm³,Z=2,Cd₂C₃₇H₂₃N₈O₈Cl,M_r=967.88,D_c=1.935 g·cm^-3,μ(MoKα)=1.432 mm^-1,F(000)=956,GOOF=1.051,R=0.077 9,wR=0.141 2。结构分析表明：配合物1为无限一维双链结构,配合物2为二维层状结构。此外,氢键和π-π相互作用在加固配合物的结构中起到重要作用。     

含有4,5-二氮芴-9-酮锌(Ⅱ)、钴(Ⅱ)化合物的合成和晶体结构

Two compound crystals of (Hdafo)₂[ZnCl₄]·2H₂O (1) and (Hdafo)₂[CoCl₄]·2H₂O (2) were obtained when we tried synthesizing the mixed ligand compounds of Zinc (Ⅱ) and Cobalt(Ⅱ) with 4,5-diazafluorene-9-one(dafo) and o-phthalic acid, respectively. Their structure was determined by single crystal X-ray diffraction. The crystals all belong to monoclinic system, C2/c space group with crystallographic data:(Hdafo)₂[ZnCl₄]·2H₂O, a=1.6768(5)nm, b=1.2052(3)nm, c=1.3888(4)nm, β=116.793(3), V=2.5053(12)nm³, Z=4, F(000)=1232, M_r=609.57, D_c=1.616g·cm^-3, μ(MoKα)=1.444mm^-1, R₁=0.0373, wR₂=0.0765; (Hdafo)₂[CoCl₄]·2H₂O, a=1.6787(4)nm, b=1.2078(3)nm, c=1.3911(4)nm, β=116.665(3)°, V=2.5204(11)nm³, Z=4, F(000)=1220, M_r=603.13, D_c=1.589g·cm^-3, μ(MoKα)=1.142mm^-1, R₁=0.0257, wR₂=0.0654. The constitutes of the two compounds were proved by elemental, IR Spectra and thermal analyses. CCDC: 1, 198516; 2, 198517.     

含非交换氘的四唑-锌配合物

The solvothermal reaction (D₂O) of 2,6-dideuterium-4-cyanopyridine with ZnCl₂ in the presence of NaN₃ offers a novel complex Zn(OD)(C₆H₂D₂N₄) (1) in which Zn has a distorted tetrahedron composed of two N atoms from one tetrazoyl group and pyridyl group and two O atoms from two deuteratohydroxy OD groups. Crystal data for 1: Pbcn, a=1.456 8(5) nm, b=0.659 2(2) nm, c=1.645 3(5) nm, α=90°, β=90°, γ=90°, V=1.580 0(9) nm³, Z=8, M=231.54, D_c=2.236 Mg·m^-3, μ=3.070 mm^-1, R₁=0.043 4, wR₂=0.120 6, S=1.029. CCDC: 660629.     

两个具stp三维拓扑构型的稀土配位聚合物{[Ln2（pda）3（H2O）2]2H2O}n（Ln=Nd/La）

本文利用水热合成方法,将稀土氧化物与邻苯二乙酸（H₂pda）反应得到了2个新颖的稀土配位聚合物{[Ln₂（pda）₃（H₂O）₂]·2H₂O}_n（Ln=Nd（1）,La（2））。测定了它们的晶体结构,并进行了X-射线单晶衍射、红外光谱、荧光光谱和热重分析等性质的表征。晶体结构测定表明这2个化合物为异质同晶化合物。属单斜晶系,C2/c空间群。晶体学参数分别为配合物1：a=2.62906（18）nm,b=1.61172（11）nm,c=0.78327（5）nm,β=93.173（5）°,V=3.3139（4）nm³,Z=4,F（000）=1840,μ=3.173mm^-1,D_c=1.878g·cm^-3,R₁=0.0226,wR₂=0.0609;配合物2：a=2.6271（14）nm,b=1.6149（8）nm,c=0.7966（4）nm,β=92.850（9）,V=3.375（3）nm³,Z=4,F（000）=1816,μ=2.570mm^-1,D_c=1.823g·cm^-3,R₁=0.0466,wR₂=0.1416。化合物中邻苯二乙酸配体连接相邻的稀土金属离子,形成复杂的具有stp拓朴构型的三维网络结构。     

共轭二茂铁席夫碱配合物的制备和电化学性质研究

合成了2个共轭二茂铁席夫碱配合物，用元素分析、红外光谱、紫外光谱、核磁共振等对它们进行了表征及电化学性质 研究，并用X射线衍射测定了它们的晶体结构。配合物1存在反演中心，其晶体属单斜晶系，P2₁/c空间群。晶体学数据为：a=1.148 5(2) nm，b=0.857 75(17) nm，c=1.194 4(2) nm，β=99.980(5)°,V=1.158 8(4) nm³,Z=2，μ=1.499 mm^-1,D_c=1.562 g·cm^-3，R₁=0.068 9，wR₂=0.128 0。     

配合物[CdCl(HL)(dpp)(H2O)]n·nH2O的合成、晶体结构与荧光性能研究

Under hydrothermal condition, the reaction of 3-hydroxy-1-adamantaneacetic acid (H₂L) with CdCl₂ and 1,3-di-4-pyridylpropane (dpp) has afforded a new Cd(Ⅱ) compound, [CdCl(HL)(dpp)(H₂O)]_n·nH₂O(1), which was structurally characterized by single-crystal X-ray diffraction analysis. The crystal is triclinic, space group P1 with a=1.091 0(1) nm, b=1.131 8(1) nm, c=1.246 4(1) nm, α=88.52(1)°, β=71.34(1)°, γ=68.11(1)°, V=1.345 2(1) nm³, Z=2, M_r=591.40, F(000)=608, D_c=1.460 g·cm^-3, μ=0.947 mm^-1, the final R=0.040 1 and wR=0.104 0 for 4 950 observed reflections (I>2σ(I)). Complex 1 consists of one-dimensional chains deriving from CdCl(HL)(H₂O) units linked by dpp ligands, and lattice water molecules decorate between the chains. The O-H…O and O-H…Cl hydrogen bonds lead to the formation of a 2D layer structure. CCDC: 756099.     

2-甲基-2,5′-(乙烯基)-二-8-羟基喹啉锌配合物的合成与荧光特性

设计合成了8-羟基喹啉衍生物3和4以及它们的金属锌配合物5和6,化合物3和4经质谱(MS)、元素分析(EA)、红外光谱(IR)、紫外光谱(UV)、核磁共振氢谱( ¹H NMR)进行表征,并测定了它们的荧光性质,与2-甲基-8-羟基喹啉(λ_max=390 nm)比较表明,化合物3和4的荧光红移80～150 nm;用X射线单晶衍射仪测定了化合物3的晶体结构,晶体属于三斜晶系,空间群P1,a=0.706 87(5) nm,b=0.962 03(6) nm,c=1.221 09(8) nm,α=86.735(4)°,β=87.840(4)°,γ=74.333(4)°,V=0.798 01(9) nm³,Z=2,D_c=1.367 Mg·m^-3,μ=0.089 mm^-1,F(000)=344,wR₁=0.055 2,wR₂=0.158 1。化合物3的晶体结构确认了2-甲基-8-羟基喹啉甲酰化是在5位。测定了化合物5和6的荧光光谱及其荧光寿命,结果表明,化合物5和6发光的峰值为620 nm 和623nm,能够发出橙色的荧光,与2-甲基-8-羟基喹啉锌(λ_max=515 nm)比较,发生了明显的红移。化合物5和6的寿命分别为1.57 ns和1.77 ns,呈单指数衰减。     

Ag(Ⅰ)、Pd(Ⅱ)异核金属簇合物的制备和晶体结构研究

The complexes of [Ag₂Pd₂(μ-dppm)₂(μ-S₂CNC₄H₈)₂(μ₃-S₂CNC₄H₈)₂](SbF₆)₂·Et₂O (1) and [AgPd(S₂CN C₄H₈)(μ-dppm)₂](SbF₆)·H₂O (2)were synthesized and their single crystal structures were determined by X-ray diffraction. The complex 1 is monoclinic system, space group P2₁/c with a=1.14370(3)nm, b=1.39025(4)nm, c=2.93579(8)nm, β=95.173(1)°, V=4.6490(2)nm³, Z=4, D_c=1.716g·cm^-3, μ(Mo Kα)=1682cm^-1, F(000)=2384, M_r=2401.98, R=0.0662, wR=0.1302. The complex 2 is monoclinic system, space group Cc with a=2.74136(6)nm, b=1.04317(2)nm, c=2.523990(10)nm, β=95.173(1)°, V=4.6490(2)nm³, Z=4, D_c=1.716g·cm^-3, μ(Mo Kα)=1682cm^-1, F(000)=2384, M_r=2401.98, R=0.0662, wR=0.1302. CCDC: 1, 213613; 2, 213612.     

铋(Ⅲ)四氢吡咯氨荒酸配合物[Bi(S2CNC4H8)3]2的合成和晶体结构

The novel bismuth(Ⅲ) complex with dithiotetrahydropyrrolocarbamate, [Bi(S₂CNC₄H₈)₃]₂ has been synthe-sized. The crystal structure has been determined by X-ray single crystal diffraction. The crystal belongs to mono-clinic with space group C2/c, a=1.6356(9) nm, b=1.1875(6) nm, c=2.3954(13) nm, β=100.741(8)°, Z=4, V=4.571(4) nm³, D_x=1.882g·cm^-3,μ=8.267mm^-1, F(000)=2512, R=0.0404, wR=0.0622. In this binuclear complex, each Bi(Ⅲ) is seven coordinate with a distorted pentagonal bipyramidal geometry. CCDC: 179924.     

3-(水杨酰肼)-丁基-2-酮肟和两个镍的酮肟配合物的合成和晶体结构

合成了3-(水杨酰肼)-丁基-2-酮肟H₂L(1，C₁₁H₁₃N₃O₃)和2个镍的3-(水杨酰肼)-丁基-2-酮肟化合物[Ni(HL)(CH₃COO^-)(C₅H₅N)₂](2)和[Ni(HL)₂]·2C₃H₇NO（3）。化合物1晶体属单斜晶系，空间群为P2₁/n，晶体学参数为：a=0.451 87(2) nm，b=2.086 8(1) nm，c=1.224 48(9) nm，β=94.974(3)°，V=1.150 3(1) nm³，Z=4，D_c=1.358 g·cm^-3，μ=0.101 mm^-1，F(000)=496，R=0.0435，wR=0.142 5。化合物2晶体属单斜晶系，空间群为P2₁/n，晶体学参数为：a=1.362 39(8) nm，b=1.345 37(6) nm，c=1.438 54(7) nm，β=113.138(3)°，V=2.424 6(2) nm³，Z=4，D_c=1.398 g·cm^-3，μ=0.843mm^-1，F(000)=1 064，R=0.042 4，wR=0.116 6。化合物3晶体属单斜晶系，空间群为P2₁/c，晶体学参数为：a=1.104 22(7) nm，b=2.860 1(1) nm，c=1.114 13(7)nm，β=114.589(5)°，V=3.199 5(3) nm³，Z=4，D_c=1.398 g·cm^-3，μ=0.667 mm^-1，F(000)=1 416，R=0.057 6，wR=0.1535。在化合物1晶体中，酮肟分子之间通过分子间氢键形成二维网状结构。在化合物2中，每个镍(Ⅱ)离子由1个3-(水杨酰肼)-丁基-2-酮肟的2个氮原子和1个氧原子，2个吡啶分子中的2个氮原子和1个乙酸根中的1个氧原子形成畸变的NiN₄O₂八面体配位构型，存在分子内氢键O-H(肟)…O(乙酸根)和O-H(酚)…N(酰肼)。在化合物3晶体中，每个镍(Ⅱ)离子由2个3-(水杨酰肼)-丁基-2-酮肟的4个氮原子和2个氧原子配位，形成畸变的NiN₄O₂八面体配位构型。晶体中存在O-H…O和O-H…N两种分子内氢键和O-H…O分子间氢键。     

两个三(2-甲基-2-苯基丙基)锡含N杂环羧酸酯的合成、结构、热稳定性、量子化学及毒性研究

在甲醇中氧化双[三（2-甲基-2-苯基）丙基锡]分别与吡嗪-2-甲酸、吲唑-3-甲酸反应,合成了2个三（2-甲基-2-苯基丙基）锡含N杂环羧酸酯（PhCMe₂CH₂）₃Sn[O₂C（C₄N₂H₃）]（1）和（PhCMe₂CH₂）₃Sn[O₂C（C₇N₂H₅）]（2）。经IR、¹H和¹³CNMR、元素分析和X-射线单晶衍射表征结构。配合物1属单斜晶系,空间群P2₁/n,晶体学参数：a=1.20931（7）nm,b=1.81815（11）nm,c=1.49139（9）nm,β=93.567（3）°,Z=4,V=3.2728（3）nm³,D_c=1.302Mg·m^-3,μ（MoKα）=0.812mm^-1,F（000）=1328,R₁=0.0275,wR₂=0.0670。配合物2属三斜晶系,空间群P1。晶体学参数：a=1.15310（7）nm,b=1.81973（11）nm,c=2.62040（16）nm,α=86.866（2）°,β=87.063（2）°,γ=73.332（2）°,Z=6,V=5.2559（6）nm³,D_c=1.288Mg·m^-3,μ（MoKα）=0.762mm^-1,F（000）=2112,R₁=0.0374,wR₂=0.0925。1和2的中心锡原子均为畸变四面体构型。通过分子间C-H…O和N-H…N氢键作用,配合物2形成环状三聚体结构;两相邻三聚体间,经C-H…π作用进一步扩展成为六聚体。热重分析结果表明,1和2具有良好的热稳定性,分别在210、240℃以下可以稳定存在。毒性测试的初步结果表明,配合物1、2对石螺急性毒性较小,具有较好的环境相容性,且1的毒性低于2和苯丁锡。     

三苯基锡(Ⅳ)N-烃基哌嗪氨荒酸酯配合物的合成、表征、性质和Ph3SnS2CN(C2H4)2NCH3的晶体结构

Six triphenyltin(Ⅳ)N-alkylpiperazinyldithiocarbamates have been synthesized by the reaction of triphenyltin chloride with N-alkylpiperazinyldithiocarbamates and characterized by elemental analysis, UV, IR and ¹H NMR. The crystal structure of Ph₃SnS₂CN(C₂H₄)₂NCH₃(1) has been determined by X-ray single crystal diffraction. The crystal of the compound 1 belongs to triclinic with space group P1, a=1.033 56(18) nm, b=1.148 8(2) nm, c=1.191 6(2) nm, α=66.282(2)°, β=78.756(2)°, γ=67.476(2)°， Z=2, V=1.195 2(4) nm³, D_c=1.460 g·cm^-3, μ=1.256 mm^-1, R=0.025 1, wR=0.058 3. The structure shows a distorted tigonal bipyramidal configuration with five-coordination for the central tin atom. CCDC: 240375.     

环状二核铜配合物[Cu(nphth)(phen)(H2O)]2·2H2O的水热合成与晶体结构

在水热反应条件下,合成了一个新配合物,[Cu(nphth)(phen)(H₂O)]₂·2H₂O(nphth=3-硝基邻苯二甲酸阴离子,phen=邻菲 咯啉),经元素分析、红外、热重、单晶衍射表征了配合物。该配合物为单斜晶系,空间群P2₁/n,结构参数：a=0.999 8(1) nm,b=1.044 5(1) nm,c=1.820 6(1) nm,β=91.423(1)°,V=1.900 7(2) nm³,Z=2,R=0.039 4,wR=0.096 5。结构分析表明,配合物为分立环状二核结构,并通过分子间氢键和π-π作用扩展为二维超分子网络结构。     

苯并咪唑-5，6-二甲酸-锰配合物的合成，晶体结构和磁性质

采用水热法将MnCl₂与苯并咪唑-5,6-二甲酸混合反应合成出一个新的具有二维层状结构的锰金属配位聚合物{[Mn(Hbim)(H₂O)₂]·(H₂O)₂}_n (1),并分别用元素分析,红外谱图,差热分析和X-射线单晶衍射表征该结构。X-射线单晶衍射分析表明,晶体属于正交晶系,Pbca空间群,晶胞参数a=0.728 2(14) nm,b=1.804 5(4) nm,c=1.915 5(4) nm,V=2.429 3(8) nm³,Z=8,C₉H₁₂MnN₂O₈,M_r=331.15,D_c=1.811 g·cm^-3,F(000)=1 352,μ(Mo Kα)=1.130 mm^-1,最终R=0.037 1,wR=0.085 8。在配位聚合物中,锰-羧基Z字形链相互连接成具有尺寸为0.57 nm×0.75 nm一维通道的二维网络结构,并进一步被分子间的氢键作用构筑成三维超分子结构。磁性质测试表明该化合物为反铁磁。     

3-甲基-4-对甲基苯基-5-(2-吡啶基)-1，2，4-三唑双核铜(Ⅱ)配合物的合成、晶体结构及磁性

A dinuclear Cu(Ⅱ) complex [Cu₂(MMBPT)₂Cl₄(H₂O)_2.5] (I) [MMBPT=3-Methyl-4-(4-Methylphenyl)-5-(2-pyridyl)-1,2,4-triazole] was synthesized by reaction of MMBPT with CuCl₂·2H₂O and its structure was determined by X-ray crystal structure analysis. The structure indicates that the complex crystallizes in monoclinic, space group P2₁/c with a=1.273 4(3) nm, b=1.237 5(3) nm, c=2.403 2(5) nm, β=90.51(3)°. V=3.786 6(13) nm³, Z=2, D_c=1.429 Mg·m^-3, μ=1.445 mm^-1, F(000)=1 660, and final R₁=0.055 5, wR₂=0.129 7. The crystal structure shows that the dinuclear Cu₂N₆ unit is almost planar in which each Cu(Ⅱ) ion was five-coordinated by one nitrogen atoms from MMBPT and two chlorine in the basal positions and two nitrogen atoms from two MMBPTs respectively in the axial one, to form a distorted trigonal bipyramidal geometry. Magnetic measurements reveal a relatively strong antiferromagentic interaction in the complex. CCDC: 720011.     

一个镉配位聚合物[Cd(Pyphen)(1，4-BDC)(H2O)]·0.5Pyphen的合成、结构和荧光性质研究

The title complex, [Cd(Pyphen)(1,4-BDC)(H₂O)]·0.5Pyphen (1) (Pyphen=pyrazino[2,3-f][1,10]phenanthr-oline and 1,4-H₂BDc=1,4-benzenedicarboxylic acid) has been obtained by using hydrothermal synthesis and characterized by elemental analysis, IR, fluorescence spectrum and single-crystal X-ray diffraction. It crystallizes in orthorhombic, space group Pbcn with a=2.489 2(5) nm, b=0.967 88(19) nm, c=2.057 0(4) nm, V=4.955 9(17) nm³, Z=8, CdC₂₉H₁₈N₆O₄, M_r=642.89, D_c=1.723 g·cm^-3, F(000)=2 576, μ(Mo Kα)=0.937 mm^-1, R=0.039 6 and wR=0.102 6. The compound 1 exhibits one-dimensional chain structures, which are further stacked through π-π interactions to form supramolecular layers. Solid-state luminescent spectrum of the complex 1 indicates intense fluorescent emission. CCDC: 679004.     

一个二维锰配位聚合物[Mn2(L)2(1,3-BDC)2]·0.25H2O的合成、结构和表征

The title complex, [Mn₂(L)₂(1,3-BDC)₂]·0.25H₂O 1 (L=2-(2-chloro-6-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline and 1,3-H₂BDC=1,3-benzenedicarboxylic acid) has been obtained by using hydrothermal synthesis and characterized by elemental analysis, IR and single-crystal X-ray diffraction. It crystallizes in monoclinic, space group P2₁/n with a=1.751 68(6) nm, b=1.160 14(4) nm, c=2.585 30(8) nm, β=104.331(4)°, V=5.090 3(3) nm³, Z=4, C₅₄H_28.50Cl₂F₂Mn₂N₈O_8.25, M_r=1 140.13, D_c=1.488 g·cm^-3, F(000)=2 306, μ(Mo Kα)=0.673 mm^-1, R=0.060 5 and wR=0.161 6. The compound 1 exhibits two-dimensional wavy layer structures, which are further stacked through π-π interactions to form three-dimensional supramolecular architectures. CCDC: 760201.     

基于3，4-吡啶二羧酸的二维层状聚合物的合成和晶体结构

A metal-organic coordination polymer {[La(PDC)(N-HPDC)]·H₂O}_n (1) (H₂PDC=pyridine-3,4-dicarboxylic acid) has been hydrothermally synthesized and structurally characterized by X-ray diffraction single-crystal structure determination, elemental analyses and IR spectroscopy. The complex crystallizes in the monoclinic system, space group P2₁/c with a=1.452 8(2) nm, b=0.681 59(11) nm, c=1.464 0(2) nm, β=94.270(2)°, V=1.445 6(4) nm³, D_c=2.243 Mg·m^-3, Z=4, M_r=488.14, F(000)=944, μ(Mo Kα)=3.015 mm^-1, R=0.031 0 and wR=0.076 2 for 2 424 observed reflections (I>2σ(I)). There are La-O-C-O-C-La double chains in the complex. The chelating carboxylate O atoms and pyridyl N atoms lead the compound to 2D layers structure, which is extended to 3D supramolecular architecture through intermolecular hydrogen bonds. It is interesting that the polymer containing one-dimensional channels. CCDC: 708868.     

三邻氯苄基和三邻氟苄基锡吡咯烷氨荒酸酯的合成及晶体结构

Tri(o-chlorbenzyl)tin dithiotetrahydropyrrolocarbamate 1 and tri(o-fluorbenzyl)tin dithiotetrahydropyrrolocar-bamate 2 were synthesized. Their structures were characterized by elementary analysis， IR and ¹H NMR and the crystal structures were determined by X-ray single crystal diffraction. The crystal 1 belongs to triclinic with space group ， a=0.9076(4)nm， b=1.0663(5)nm， c=1.5193(7)nm， α=75.811(6)°，β=89.344(6)°， γ=72.665(6)°， Z=2， V=1.3577(11)nm³， D_c=1.569g·cm^-3， μ=1.406mm^-1， F(000)=644， R=0.0282， wR=0.0617. The crystal 2 belongs to monoclinic with space group P2₁/c， a=1.355(2)nm， b=1.0143(16)nm， c=1.986(3)nm， β=109.94(2)°， Z=4， V=2.565(7)nm³， D_c=1.539g·cm^-3， μ=1.195mm^-1，F(000)=1200， R=0.0467， wR=0.0788. In the crystals of 1 and 2， the structures consist of discrete molecules containing five-coordinate tin atom in a distorted trigonal bipyramidal configuration. CCDC: 1， 213679; 2， 213680.