CAJ | 학술논문

由2-(2-羧基苯基)-苯并咪唑和二正丁基氧化锡反应，制得新化合物{[(n-C4H9)2Sn(0.5·O2CC13H9N2)(0.5CH3O)]2O}2.通过元素分析、红外光谱等对其结构进行了表征，用X-射线单晶衍射仪测定了配合物的晶体结构.该配合物属于三斜晶系，空间群为P-1，晶胞参数a=1.0815(4) nm,b=1.2481(4)nm,c=1.3292(4)nm,α=83.502(5)°,β=86.049(5)°,γ=78.631(5)°,V=1.7457(10)nm3.测试结果表明，它是以Sn2O2四元环为中心，中心对称的二聚体结构，内、外环锡原子均为五配位的畸变三角双锥构型.
유2-(2-최기분기)-분병미서화이정정기양화석반응，제득신화합물{[(n-C4H9)2Sn(0.5·O2CC13H9N2)(0.5CH3O)]2O}2.통과원소분석、홍외광보등대기결구진행료표정，용X-사선단정연사의측정료배합물적정체결구.해배합물속우삼사정계，공간군위P-1，정포삼수a=1.0815(4) nm,b=1.2481(4)nm,c=1.3292(4)nm,α=83.502(5)°,β=86.049(5)°,γ=78.631(5)°,V=1.7457(10)nm3.측시결과표명，타시이Sn2O2사원배위중심，중심대칭적이취체결구，내、외배석원자균위오배위적기변삼각쌍추구형.
The title compound were synthesized and characterized by elemental analysis and IR. The crystal structure of the compound was determined by X-ray single crystal diffraction. The crystal belongs to triclinic with space groupPī, α=74.807(15)°,β= 84.265(18)°,γ=71.276(16)°, a=0.5117(5)nm, b=0.7616(7)nm, c=0.9213(10) nm,Z=1,V=0.3285(8)nm3,F(000)=177, Dc=1.737mg/m3,μ=1.696mm-1. In the crystal, the copper atoms are four-coordinated adoping a square structure. Due to the presence of a close intermolecular Cu...O interaction,the structure can be described as a one-dimensional chain polymer.