合成化学
閤成化學
합성화학
CHINESE JOURNAL OF SYNTHETIC CHEMISTRY
2010年
1期
67-70
,共4页
Cu(Ⅱ)%配合物%双希夫碱%合成%晶体结构
Cu(Ⅱ)%配閤物%雙希伕堿%閤成%晶體結構
Cu(Ⅱ)%배합물%쌍희부감%합성%정체결구
Cu(Ⅱ)%complex%bis-Schiff base%synthesis%crystal structure
采用Cu(Ⅱ)盐与2-羟基-1-萘甲醛缩邻苯二胺双希夫碱(H_2L)在二氯甲烷-乙醇溶液中首次合成了2-羟基-1-萘甲醛缩邻苯二胺双希夫碱Cu(Ⅱ)配合物(1),其结构经IR,元素分析和X-射线单晶衍射表征.1属单斜晶系,空间群P2(1)/n,晶胞参数a=11.046 2(11) nm,b=13.672 1(12) nm,c=16.683 8(15) nm,β=103.743 0(10)°,V=2 447.5(4) nm3,Z=4,Dc=1.496 Mg·m~(-3),F(000)=1 140,μ=0.93 mm~(-1),对I>2σ(I)衍射点的最终偏差因子R_1=0.079,ωR_2=0.201 4 .
採用Cu(Ⅱ)鹽與2-羥基-1-萘甲醛縮鄰苯二胺雙希伕堿(H_2L)在二氯甲烷-乙醇溶液中首次閤成瞭2-羥基-1-萘甲醛縮鄰苯二胺雙希伕堿Cu(Ⅱ)配閤物(1),其結構經IR,元素分析和X-射線單晶衍射錶徵.1屬單斜晶繫,空間群P2(1)/n,晶胞參數a=11.046 2(11) nm,b=13.672 1(12) nm,c=16.683 8(15) nm,β=103.743 0(10)°,V=2 447.5(4) nm3,Z=4,Dc=1.496 Mg·m~(-3),F(000)=1 140,μ=0.93 mm~(-1),對I>2σ(I)衍射點的最終偏差因子R_1=0.079,ωR_2=0.201 4 .
채용Cu(Ⅱ)염여2-간기-1-내갑철축린분이알쌍희부감(H_2L)재이록갑완-을순용액중수차합성료2-간기-1-내갑철축린분이알쌍희부감Cu(Ⅱ)배합물(1),기결구경IR,원소분석화X-사선단정연사표정.1속단사정계,공간군P2(1)/n,정포삼수a=11.046 2(11) nm,b=13.672 1(12) nm,c=16.683 8(15) nm,β=103.743 0(10)°,V=2 447.5(4) nm3,Z=4,Dc=1.496 Mg·m~(-3),F(000)=1 140,μ=0.93 mm~(-1),대I>2σ(I)연사점적최종편차인자R_1=0.079,ωR_2=0.201 4 .
A bis-Schiff base Cu(Ⅱ) complex(1) was synthesized from Cu(Ⅱ) salt and (2-hydroxy-1-naphthaldehyde)-o-phenylenediamine(H_2L) in dichloromethane-methanol solution.The structure was characterized by IR,elemental analysis and X-ray diffraction.1 belongs to monoclinic system,space group P2(1)/n with a=11.046 2(11) nm,b=13.672 1(12) nm,c=16.683 8(15) nm,β=103.743 0(10)°,V=2 447.5(4)nm~3, Z=4, Dc=1.496 Mg·m~(-3), F(000)=1 140,μ=0.93 mm~(-1),final deviation factor[I>2σ(I)]:R_1=0.079,ωR_2=0.201 4.
