2-吡嗪甲酸釤配合物的合成與表征的稿畢業(yè)論文(存儲版)

　　

【正文】 ......................3 .......................................................................................................................................3.................................................................................................................................................4 ..........................................................................................................................................4 .......................................................................................................................................4 .......................................................................................................................................4 .......................................................................................................................................4. .........................................................................................................................................4 ..........................................................................................................................................5 .......................................................................................................................................5 .......................................................................................................................................5 .......................................................................................................................................5 .......................................................................................................................................6 總體研究內(nèi)容及研究方案 ................................................................................................62 實驗部分 .....................................................................................................................................6　 藥品試劑與儀器設備 .........................................................................................................6　 藥品試劑 ......................................................................................................................6 儀器設備 ........................................................................................................................7 配合物的合成 ........................................................................................................................7 結(jié)構測定 ...............................................................................................................................73 結(jié)果與討論 .................................................................................................................................8 配合物的結(jié)構分析 ...............................................................................................................8 配合物 Fe(2pac)2 , b= (3)197。 , c= (4)197。X射線單晶結(jié)構分析表明：2吡嗪羧酸釤配合物屬于正交晶系，空間群為 Pb。 Samarium