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One-dimensional double chain composed of carbamoylmethylthio-substituted TTF-based donor in ion radical salt

机译:在离子自由基盐中由氨基甲酰基甲硫基取代的TTF基供体组成的一维双链

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Carbamoylmethylthio-substituted TTF-based donors afforded inclusion-type salts with a BF4 counter ion or an F-4-TCNQ acceptor. The crystal structures of these salts are characterized by a one-dimensional double chain composed of singly-oxidized donors via SOMO-SOMO interaction and side-by-side S ... S contacts. Counter ions of BF4 are hydrogen-bonded to the amide groups. On the other hand, F-4-TCNQ acceptors are stacked in a channel created by a stair-like arrangement of donor chains. The thermally activating magnetic susceptibility of the F-4-TCNQ complex was interpreted in terms of a double-chain frustrated spin system. [References: 21]
机译:氨基甲酰基甲硫基取代的TTF基供体与BF4抗衡离子或F-4-TCNQ受体一起提供包合型盐。这些盐的晶体结构以一维双链为特征,该双链由通过SOMO-SOMO相互作用和S ... S并排接触的单氧化供体组成。 BF4的抗衡离子氢键合到酰胺基上。另一方面,F-4-TCNQ受体堆叠在一个由供体链的阶梯状排列形成的通道中。 F-4-TCNQ配合物的热激活磁化率用双链受阻自旋系统解释。 [参考:21]

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