CAJ | 학술논문

报道了四种二苄基二硫代氨基甲酸金属配合物[Cd(DBTC)2]2(1),[Hg(DBTC)2](2),[Nd(DBTC)3·2H2O]和[Nd-(DBTC)3(HMPA)2](3)(DBTC=N,N-二苄基二硫代氨基甲酸;HMPA=六次甲基磷酰胺)的合成及其红外光谱.配合物1～3的晶体结构用X射线晶体衍射分析确定.配合物1,C30H28N2CdS4,Mr=657.18,单斜晶系,空间群P21/n,α=1.11098(4)nm,b=1.56325(5)nm,c=1.66695(5)nm,β=97.9220(10)埃琙=4,R=0.044,wR1=0.091.2,C30H28N2HgS4,Mr=745.37,正交晶系,空间群Pbcn,α=1.64738(1)nm,b=1.86418(14)nm,c=0.94000(6)nm,Z=4,R=0.0387,wR1=0.0965.3,C57H78N9NdO2P2S6,Mr=1319.82,单斜晶系,空间群P21/c,α=1.30389(9)nm,b=3.4708(3)nm,c=3.1210(2)nm,β=96.527(2)埃琙=8,R=0.1023,wR1=0.2203.1为二聚体,中心离子的配位结构为扭曲的四方锥;2和3均为单核配合物,但中心离子的配位结构不同,2为扭曲的四面体,而3则为变形的十二面体.配合物的热重分析结果表明配合物1,2在加热失重的过程中可能伴随有升华现象,有望作为MOCVD的前驱物.
보도료사충이변기이류대안기갑산금속배합물[Cd(DBTC)2]2(1),[Hg(DBTC)2](2),[Nd(DBTC)3·2H2O]화[Nd-(DBTC)3(HMPA)2](3)(DBTC=N,N-이변기이류대안기갑산;HMPA=륙차갑기린선알)적합성급기홍외광보.배합물1～3적정체결구용X사선정체연사분석학정.배합물1,C30H28N2CdS4,Mr=657.18,단사정계,공간군P21/n,α=1.11098(4)nm,b=1.56325(5)nm,c=1.66695(5)nm,β=97.9220(10)애역=4,R=0.044,wR1=0.091.2,C30H28N2HgS4,Mr=745.37,정교정계,공간군Pbcn,α=1.64738(1)nm,b=1.86418(14)nm,c=0.94000(6)nm,Z=4,R=0.0387,wR1=0.0965.3,C57H78N9NdO2P2S6,Mr=1319.82,단사정계,공간군P21/c,α=1.30389(9)nm,b=3.4708(3)nm,c=3.1210(2)nm,β=96.527(2)애역=8,R=0.1023,wR1=0.2203.1위이취체,중심리자적배위결구위뉴곡적사방추;2화3균위단핵배합물,단중심리자적배위결구불동,2위뉴곡적사면체,이3칙위변형적십이면체.배합물적열중분석결과표명배합물1,2재가열실중적과정중가능반수유승화현상,유망작위MOCVD적전구물.