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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >(H2NC4H8NCH2CH2NH2)(HNCH2CH2NH2)(3)Zn2Ge2Se8: A new, templated one-dimensional ternary semiconductor stabilized by mixed organic cations
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(H2NC4H8NCH2CH2NH2)(HNCH2CH2NH2)(3)Zn2Ge2Se8: A new, templated one-dimensional ternary semiconductor stabilized by mixed organic cations

机译：（H2NC4H8NCH2CH2NH2）（HNCH2CH2NH2）（3）Zn2Ge2Se8：一种由混合有机阳离子稳定的新型模板化一维三元半导体

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The novel, I D semiconductor (H2NC4H8NCH2CH2NH2)(HNCH2CH2NH2)(3)Zn2Ge2Se8 has been synthesized under solvothermal conditions using N-(2-aminoethyl)piperazine as solvent and templating agent at 200 degrees C. The material was characterized by single crystal and powder X-ray diffraction, IR and Raman spectroscopy and thermogravimetric analysis. The compound consists of I D anionic [Zn2Ge2Se8](4-) chains made of alternating edge-shared [ZnSe4] and [GeSe4] tetrahedra that charged balanced by one N-(2-aminoethyl)piperazinium and three piperazinium cations. The optical properties were investigated with solid state UV-Visear IR spectroscopy and the results show that the solid is a medium gap semiconductor with an absorption edge at 1.8 eV. (C) 2009 Elsevier Ltd.
机译：新型ID半导体（H2NC4H8NCH2CH2NH2）（HNCH2CH2NH2）（3）Zn2Ge2Se8在N-（2-氨基乙基）哌嗪作为溶剂和模板剂的溶剂热条件下于200摄氏度合成。该材料的特征在于单晶和粉末X射线衍射，红外和拉曼光谱以及热重分析。该化合物由ID阴离子[Zn2Ge2Se8]（4-）链组成，该链由交替的边缘共享[ZnSe4]和[GeSe4]四面体构成，并带有一个N-（2-氨基乙基）哌嗪鎓和三个哌嗪鎓阳离子平衡电荷。用固态UV-Vis /近红外光谱研究了光学性质，结果表明该固体是中等间隙半导体，吸收边为1.8 eV。 （C）2009爱思唯尔有限公司

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