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【答案】应助回帖
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爱与雨下: 金币+1 2015-05-20 20:09:22
fcykd321: 金币+5, 翻译EPI+1, ★有帮助 2015-05-22 18:08:26
synthesis and structure of tripodal complex with hydroxyethyl
abstract: Assembly of tripodal metal complexe with hydroxyethyl was investigated in this paper. A novel structure of metal complexe, which was characterized by IR and ray monocrystal diffraction,was synthesised through solution evaporation method by using tripodal complex L with hydroxyethyl and Cu(ClO4)2•6H2O raw materials.
The experimental results show that the complex was belong to monoclinic system, and its space groups were P21/c and cell parameters were a=10.330(2) Å，b=11.6090(10) Å，c=11.310(2) Å，α=90.00 o，β=107.540(10) o，γ=90.00 o，V=1293.3(4) Å3，Z=4，Dc=1.775 g•cm-3.
Cu(Ⅱ) atom was located at coordinated environment of triangle double cone-shaped and the average bond length of Cu-N was 2.018 Å. The comple was connected to free ClO41- by hydrogen bond and then formed into 3D structure due to intermolecular forces.
key words : tripod; solution evaporation method; IR; ray monocrystal diffraction |
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