Abstract

Anion-radical salt of 7,7,8,8-tetracyanoquinodimethane with N-methyl-2,2'-dipyridyl cation is synthesized. Its composition is determined using electron spectroscopy and elemental analysis. The crystal and molecular structures of the salt are determined using X-ray diffraction (XRD) analysis. The salt contains homogeneous stacks of 7,7,8,8-tetracyanoquinodimethane particles, which is a necessary condition for high electrical conductivity. The IR spectrum of the salt exhibits specific features characteristic of organic metals: continuous absorption (electron continuum) and manifestation of electron–phonon interaction. These characteristics of the salt give grounds to assign it to organic metals.

中文翻译：

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N-甲基-2,2'-联吡啶基阳​​离子的7,7,8,8-四氰基对氨基二甲烷阴离子基盐的结构和性质

摘要

合成了具有N-甲基-2,2'-二吡啶基阳离子的7,7,8,8-四氰基喹二甲烷的阴离子自由基盐。使用电子光谱和元素分析确定其组成。使用X射线衍射（XRD）分析确定盐的晶体和分子结构。该盐包含7、7、8、8-四氰基喹二甲烷颗粒的均匀堆叠，这是获得高电导率的必要条件。盐的红外光谱显示出有机金属的特殊特征：连续吸收（电子连续谱）和电子-声子相互作用的表现。盐的这些特性为将其分配给有机金属提供了依据。