以乙二胺四乙酸(H4edta)、三氧化二锑、氧化钆为主要原料,在水溶液中反应合成了锑(Ⅲ)和钆(Ⅲ)的三核杂金属配合物[Sb2(edta)2Gd(H2O)4]NO3·3H2O,用元素分析、红外光谱、X射线粉末衍射和热分析等方法对配合物的组成和结构进行了表征.X射线粉末衍射数据指标化计算结果证实该配合物品体结构属于单斜晶系,晶胞参数为:a=11.259(A),b=9.689(A),c=20.489(A),β=94.099°.其热分解过程包括失水、配体及NO3-的氧化分解过程,最后完全形成金属氧化物.
参考文献
| [1] | 沈娟,蒋琪英,钟国清.锑（Ⅲ）配合物的合成及其空间立体化学[J].化学进展,2007(01):107-116. |
| [2] | 钟国清,郭应臣,陈亚茹,臧祥生,栾绍嵘.巯基乙酸锑（Ⅲ）配合物的合成与晶体结构[J].化学学报,2001(10):1599-1603. |
| [3] | LATIKA DAWARA;R.V. SINGH .Microwave-assisted synthesis, characterization, antimicrobial, and pesticidal activity of bismuth and antimony complexes with coumarin-based ligands[J].Journal of Coordination Chemistry,2011(5/6):931-941. |
| [4] | 张志朋,钟国清,蒋琪英.砷、锑、铋配合物的生物活性[J].化学进展,2008(09):1315-1323. |
| [5] | Lessa, J.A.;Reis, D.C.;Mendes, I.C.;Speziali, N.L.;Rocha, L.F.;Pereira, V.R.A.;Melo, C.M.L.;Beraldo, H. .Antimony(III) complexes with pyridine-derived thiosemicarbazones: Structural studies and investigation on the antitrypanosomal activity[J].Polyhedron: The International Journal for Inorganic and Organometallic Chemistry,2011(2):372-380. |
| [6] | Reis DC;Pinto MC;Souza Fagundes EM;Wardell SM;Wardell JL;Beraldo H .Antimony(III) complexes with 2-benzoylpyridine-derived thiosemicarbazones: cytotoxicity against human leukemia cell lines.[J].European Journal of Medicinal Chemistry,2010(9):3904-3910. |
| [7] | Reis, D.C.;Pinto, M.C.X.;Souza-Fagundes, E.M.;Rocha, L.F.;Pereira, V.R.A.;Melo, C.M.L.;Beraldo, H. .Investigation on the pharmacological profile of antimony(III) complexes with hydroxyquinoline derivatives: Anti-trypanosomal activity and cytotoxicity against human leukemia cell lines[J].BioMetals: An International Journal on the Role of Metal Ions in Biology, Biochemistry and Medicine,2011(4):595-601. |
| [8] | 钟国清,沈娟,蒋琪英,郁开北.Synthesis and Structural Determination of a Novel Heterometallic Complex [Sb2（edta）2-μ4- Co（H2O）2]·5.15H2O[J].中国化学：英文版,2011(12):2650-2654. |
| [9] | 蒋琪英,邓洪权,胡亚敏,沈娟,钟国清,胡宁海.新型二维异核配位聚合物{[NdBi（cydta）（NO3）2（H2O）4]·2.5H2O}n的晶体结构与热分解[J].化学学报,2008(12):1429-1434. |
| [10] | Shen, J.;Jin, B.;Jiang, Q.;Zhong, G.;Hu, Y.;Huo, J..Synthesis, characterization, and magnetic properties of heterometallic trinuclear complex with Sb(III) and Ho(III)[J].Inorganica Chimica Acta,2012:158-163. |
| [11] | Zhong GQ;Shen J;Jiang QY;Jia YQ;Chen MJ;Zhang ZP .Synthesis, characterization and thermal decomposition of Sb-III-M-Sb-III type trinuclear complexes of ethylenediamine-N,N,N ',N '-tetraacetate (M : Co(II), La(III), Nd(III), Dy(III))[J].Journal of thermal analysis and calorimetry,2008(2):607-616. |
| [12] | 蒋琪英,邓洪权,何平,钟国清,郁开北.Sm（Ⅲ）-Bi（Ⅲ） Heterometallic Complexes with Aminopolycarboxylate Ligand： Structure, Thermal Stability and Spectral Property[J].中国化学：英文版,2011(12):2637-2642. |
| [13] | 沈娟,蒋琪英,钟国清,贾玉庆,郁开北.一个新颖的三维异核锑（Ⅲ）-镨（Ⅲ）配合物[Sb2-μ4-（EDTA）2Pr（H2O）5]NO3·4H2O的合成、晶体结构及热分解研究[J].化学学报,2007(16):1588-1592. |
| [14] | Wang RY.;Jin TZ.;Xu GX.;Zhou ZY.;Zhou XG.;Li JR. .SYNTHESIS AND CRYSTAL STRUCTURE OF THE POTASSIUM YTTERBIUM COMPLEX WITH TRIETHYLENETETRAAMINEHEXAACETIC ACID - [K3YB(TTHA)(H2O)(5)][J].Polyhedron: The International Journal for Inorganic and Organometallic Chemistry,1997(12):2037-2040. |
| [15] | Wang RY.;Jin TZ.;Xu GX.;Zhou ZY.;Zhou XG.;Li JR. .SYNTHESIS AND CRYSTAL STRUCTURE OF THE POTASSIUM LANTHANUM COMPLEX WITH TRIETHYLENETETRAMINEHEXAACETIC ACID (H(6)TTHA) - K[KLA(HTTHA)(H2O)]CENTER-DOT-8H(2)O[J].Polyhedron: The International Journal for Inorganic and Organometallic Chemistry,1997(8):1361-1364. |
| [16] | Wang J.;Zhang XD.;Liu ZR.;Jia WG. .Synthesis and structural determination of binuclear nine-coordinate (NH4)(4)[Yb-2(dtpa)(2)]center dot 9H(2)O[J].Journal of Molecular Structure,2002(1/3):189-193. |
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