[Pb_2(bte)(H_2O)_2(NO_3)_4]的合成和结构(英文)  

Synthesis and crystal structure of [Pb_2(bte)(H_2O)_2(NO_3)_4]

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作  者:王寿武[1] 张聿平[2] 李宝龙[2] 

机构地区:[1]淮海工学院东港学院,江苏连云港222069 [2]苏州大学化学化工学院,江苏苏州215006

出  处:《苏州大学学报(自然科学版)》2006年第1期74-77,共4页Journal of Soochow University(Natural Science Edition)

基  金:The NSF of the Education Committee of Jiangsu Province(03KJB150118);Foundation of Chemical Ex-peri ment Teaching Center of Soochow University.

摘  要:合成了1个新的铅配合物[Pb2(bte)(H2O)2(NO3)4](bte=1,4-二(1,2,4-三氮唑-1-)乙烷)并且测定了其晶体结构.晶体数据:C6H12N10O14Pb2,三斜晶系,空间群P1,a=0.53216(13)nm,b=0.66482(15)nm,c=1.3826(3)nm,α=74.146(10)°,β=82.527(11)°,γ=82.518(12)°,V=0.46424(19)nm3,Mr=862.64,Z=1,Dc=3.086g/cm3,F(000)=394,μ(MoKα)=18.208mm-1,R=0.0471和wR=0.1225.桥联配体bte连接两个铅原子而形成了双核结构.A new lead(Ⅱ) complex [ Pb2 ( bte ) (H2O) 2 ( NO3 )4 ] ( bte - 1,2-bis ( 1,2,4-triazol-l-yl ) ethane) has been synthesized and its structure was determined by single-crystal X-ray diffraction. Crystal data: C6H12N10O14Pb2, triclinui,space group Pl^-,a = 0. 53216(13)nm, b = 0. 66482(15) nm, c =1. 3826(3) nm, α = 74. 146(10)°,β= 82. 527( 11 )°, γ = 82. 518(12)°, V = 0. 46424 (19)nm^3, Mr = 862.64, Z = 1, Dc = 3. 086 g/cm^3, F (000) = 394,μ(MoKα) = 18.208mm^-1,the final R =0.0471 and wR=0. 1225 for 2017 observed reflections(I〉2σ(I)).Two lead( Ⅱ )atoms were linked by one btc bridging ligand to form a dimer structure.

关 键 词:三氮唑配体 晶体结构 铅配合物 合成 

分 类 号:O152.1[理学—数学]

 

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