An organic superconductor, (TEA)(HEDO-TTF-dc)2•2(H2C2O4), coupled with strong hydrogen-bonding interactions

被引：2
|
作者：
Morimachi, Yuto [1 ]
Urai, Mizuki [2 ]
Nakajima, Ryota [1 ,3 ]
Kamebuchi, Hajime [1 ]
Miyagawa, Kazuya [2 ]
Kanoda, Kazushi [2 ]
Zhou, Biao [1 ]
机构：
[1] Nihon Univ, Coll Humanities & Sci, Dept Chem, Sakurajosui 3-25-40 Setagaya Ku, Tokyo 1568550, Japan
[2] Univ Tokyo, Dept Appl Phys, Hongo 7-3-1 Bunkyo Ku, Tokyo 1138656, Japan
[3] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 28期
关键词：
MOLECULAR SUPERCONDUCTOR; CRYSTAL-STRUCTURE; ELECTRON-TRANSFER; CONDUCTORS;
D O I：
10.1039/d3cc00080j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new organic superconductor (TEA)(HEDO-TTF-dc)(2)center dot 2(H2C2O4) (H2EDO-TTF-dc = ethylenedioxy-tetrathiafulvalene dicarboxylic acids) with an onset T-C of 4.0 K, was successfully obtained using oxalic acid and HEDO-TTF-dc anion donor. The crystal structure analysis indicated that strong pi-pi overlaps and very strong intra- and inter-molecular hydrogen-bonding interactions exist between the HEDO-TTF-dc anion donors and oxalic acid molecules.
引用
收藏
页码：4162 / 4165
页数：5
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