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

页码：4162 / 4165

页数：5

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