玉溪师范学院学报
玉溪師範學院學報
옥계사범학원학보
Journal of Yuxi Normal University
2015年
8期
8-11
,共4页
宋力%周慧%裴卫杰%苑仁静
宋力%週慧%裴衛傑%苑仁靜
송력%주혜%배위걸%원인정
邻苯二酚铜(Ⅱ)%配合物%光谱分析
鄰苯二酚銅(Ⅱ)%配閤物%光譜分析
린분이분동(Ⅱ)%배합물%광보분석
pyrocatechol copper%complex%spectral analysis
用半固相反应方法合成目标化合物邻苯二酚铜(Ⅱ),用间接碘量法测定铜的含量,并通过元素分析、红外光谱、X-射线粉末衍射、荧光光谱对邻苯二酚铜(Ⅱ)配合物进行表征.研究表明:邻苯二酚铜(Ⅱ)配合物属于单斜晶系,晶胞参数 a =3.598 nm,b =12.910 nm,c =4.343 nm,β=124.406。,V =166.441 nm3;邻苯二酚铜配合物的激发光谱中出现2个激发峰,分别位于235 nm 和290 nm 处;发射峰只有1个,出现在325 nm 处.
用半固相反應方法閤成目標化閤物鄰苯二酚銅(Ⅱ),用間接碘量法測定銅的含量,併通過元素分析、紅外光譜、X-射線粉末衍射、熒光光譜對鄰苯二酚銅(Ⅱ)配閤物進行錶徵.研究錶明:鄰苯二酚銅(Ⅱ)配閤物屬于單斜晶繫,晶胞參數 a =3.598 nm,b =12.910 nm,c =4.343 nm,β=124.406。,V =166.441 nm3;鄰苯二酚銅配閤物的激髮光譜中齣現2箇激髮峰,分彆位于235 nm 和290 nm 處;髮射峰隻有1箇,齣現在325 nm 處.
용반고상반응방법합성목표화합물린분이분동(Ⅱ),용간접전량법측정동적함량,병통과원소분석、홍외광보、X-사선분말연사、형광광보대린분이분동(Ⅱ)배합물진행표정.연구표명:린분이분동(Ⅱ)배합물속우단사정계,정포삼수 a =3.598 nm,b =12.910 nm,c =4.343 nm,β=124.406。,V =166.441 nm3;린분이분동배합물적격발광보중출현2개격발봉,분별위우235 nm 화290 nm 처;발사봉지유1개,출현재325 nm 처.
Tetrahydrate pyrocatechol copper was synthesized.The content of copper was determined with indirect iodim-etry.The complex was characterized by elemental analysis,IR,the X-ray diffraction,and fluorescence spectrum.The re-sults indicate that the complex belongs to a monoclinic,with a =3.598 nm,b =12.910 nm,c =4.343 nm,β=124.406., V = 1 66.441 nm3 ;there are two excitation peaks in the spectrum stimulated at 235 nm and 290 nm with only one emission peak at 325 nm .