化学学报 ›› 1989, Vol. 47 ›› Issue (10): 967-970. 上一篇    下一篇

研究论文

碘掺杂双酞菁镥结构和电学性能的研究

刘同明;汪福临;傀嘉缵;谢云芬   

  1. 中国科学院化学研究所;中国科学院长春应用化学研究所
  • 发布日期:1989-10-15

Studies on the structures nad electrical properties of iodine-doped bis(phthalocyaninato) lutetium

LIU TONGMING;WANG FULIN;KUI JIAZUAN;XIE YUNFEN   

  • Published:1989-10-15

用饱和碘蒸气掺杂双酞菁镥(Pc2LuH)得到组成为(Pc2LuH.I6)的电荷转移复合物。碘掺杂后仍保持原来Pc2LuH分子的夹心结构, 但使沿酞菁环平面方向上彼此分子间靠近。碘未取代酞菁环上的氢; 因为酞菁配位基, 特别是氮原子向碘转移的电子, 形成I3^-,这样就有了氧化态的共轭分子和还原态的I3^-分别堆砌成两个有序的分子柱, 具备了一维导体的聚集态结构, 用夹心池样品得到ρ25℃=1.58×10^2Ω.cm, ΔE=0.1eV。

关键词: 紫外分光光度法, 酞花青 P, 红外分光光度法, 分子结构, 超分子结构, 电荷转移络合物, 导电性, 碘络合物, 镥化合物, 拉曼光谱法

The title compound, Pc2LuH.I6, was studied by doping Lu-phthalocyanine complex Pc2LuH, in I vapor. The I-doped complex retains its sandwich structure. The doped I atoms existed as I3- anions. The resistivity and voltage-ampere measurement were made. The results indicated this material is a semiconductor.

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, PHTHALOCYANINE P, INFRARED SPECTROPHOTOMETRY, MOLECULAR STRUCTURE, SUPERMOLECULAR STRUCTURE, CHARGE TRANSFER COMPLEX, ELECTRICAL CONDUCTIVITY, IODO COMPLEX, LUTETIUM COMPOUNDS, RAMAN SPECTROMETRY

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