采用水热法合成了单核Pb(Ⅱ)/Cd(Ⅱ)配合物[Pb(phen)4]·(H2L1) (1)和[Cd(phen)2Cl2]·(H3L2)(2)(phen=1,10-邻菲罗啉,Na2H2L1=4,5-二羟基苯-3,5-二磺酸钠,NaH2 L2=间苯二甲酸-5-磺酸钠).通过X射线单晶衍射、元素分析、红外光谱确定了两个配合物的结构和组成.中心离子分别是八配位和六配位的,呈双帽三棱柱和八面体构型.含磺酸基配体没有与中心离子配位.室温下配合物1和2均具有荧光发射峰,分别在423 nm和430 nm,荧光寿命分别为3.67 ms和0.35 ms.
参考文献
| [1] | Hazra, Susanta;Karmakar, Anirban;Guedes da Silva, Maria de Fatima C.;Dlhan, L'ubor;Boca, Roman;Pombeiro, Armando J. L..Sulfonated Schiff base dinuclear and polymeric copper(II) complexes: crystal structures, magnetic properties and catalytic application in Henry reaction[J].New Journal of Chemistry,20155(5):3424-3434. |
| [2] | Singh, Suryabhan;Karthik, Rajendran.Structural diversities in Cu(I) and Ag(I) sulfonate coordination polymers and their anion exchange properties[J].CrystEngComm,201538(38):7363-7371. |
| [3] | Lu YG;Cheng W;Meng XR;Hou HW.Synthesis, crystal structures and fluorescent properties of two new 7-iodo-8-hydroxyquinoline-5-sulfonic acid-containing polymers[J].Journal of Molecular Structure,20081/3(1/3):183-188. |
| [4] | Adrien P. Cote;George K.H. Shimizu.The supramolecular chemistry of the sulfonate group in extended solids[J].Coordination chemistry reviews,20031/2(1/2):49-64. |
| [5] | Cai JW.;Zhou JS.;Lin ML..Selective amine intercalation behavior of [Cd(1,5-nds)(H2O)(2)][J].Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology,20037(7):1806-1811. |
| [6] | Ma JF;Yang J;Li SL;Song SY.Two coordination polymers of Ag(I) with 5-sulfosalicylic acid[J].Crystal growth & design,20052(2):807-812. |
| [7] | Xie, Z.-L.;Xie, Y.-R.;Xu, G.-H.;Du, Z.-Y.;Zhou, Z.-G.;Lai, W.-L..Four novel alkaline-earth metal coordination polymers with networks controlled by the diverse coordination modes of amino-sulfonate ligand: Synthesis, crystal structures and luminescent properties[J].Inorganica Chimica Acta,2012:117-124. |
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