CAJ | 학술논문

为构造新型配位聚合物选择良好配体，以便合成新型超分子聚合物，本文以4‐（1，2，4‐三氮唑‐亚甲基）苯甲酸为基元，在水热持续升温170℃并加入适量DM F的溶剂体系条件下，得到了无色透明棒状超分子聚合物[C10 H9 N3 O2]n ，并通过X射线单晶衍射、元素分析、红外分析、X射线粉末衍射和荧光等对其结构与性能进行了表征．X射线单晶衍射结构表明：聚合物是由三重氢键（一个强N －H?O和两个弱C －H?O）构筑的三维网络状结构；聚合物为单斜晶系，P21空间群，晶胞参数为 a＝4．3196（10）?、b＝19．101（5）?、c＝5．8308（13）?、V ＝479．55（19）?3、Dc＝1．407 g · cm －3、Z＝2．
위구조신형배위취합물선택량호배체，이편합성신형초분자취합물，본문이4‐（1，2，4‐삼담서‐아갑기）분갑산위기원，재수열지속승온170℃병가입괄량DM F적용제체계조건하，득도료무색투명봉상초분자취합물[C10 H9 N3 O2]n ，병통과X사선단정연사、원소분석、홍외분석、X사선분말연사화형광등대기결구여성능진행료표정．X사선단정연사결구표명：취합물시유삼중경건（일개강N －H?O화량개약C －H?O）구축적삼유망락상결구；취합물위단사정계，P21공간군，정포삼수위 a＝4．3196（10）?、b＝19．101（5）?、c＝5．8308（13）?、V ＝479．55（19）?3、Dc＝1．407 g · cm －3、Z＝2．
In order to choose appropriated ligand constructed newly coordination polymer and synthesize novel structure of supramolecular polymers ,[C10 H9 N3 O2 ]n ,a colorless rod‐like crystal supramolecular polymers based on 4‐(1 ,2 ,4‐triazol‐yl)methyl‐benzoic acid units , which was under the condition of persistent overheating to 170 ℃ hydrothermal with the sys‐tem of appropriate DM F had been synthesized and characterized by X‐ray single crystal dif‐fraction ,elemental analysis ,IR spectra ,X‐ray powder diffraction and phosphorescent emis‐sions .X‐ray single crystal analysis of polymers shows a 3D supermolecular network by triple hydrogen bonds which was one strong N -H? O hydrogen bond and two kinds C -H ? O hydrogen bonds .The structure parameters were analyzed as follows :monoclinic ,P21 ,a=4 .319 6(10)? ,b=19 .101(5)? ,c=5 .830 8(13)? ,V = 479 .55(19)?3 ,Dc=1 .407 g · cm -3 , Z=2.