Phase transition of γ-(BEDT-TTF)3(HSO4)2

A. Miyazaki; T. Enoki; G. Saito

doi:10.1016/0379-6779(94)02654-H

Phase transition of γ-(BEDT-TTF)₃(HSO₄)₂

A. Miyazaki^*, T. Enoki, G. Saito

^*この論文の責任著者

工学科　応用化学コース

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

4 被引用数 (Scopus)

抄録

The structural properties and the metal-insulator (MI) transition of γ-ET₃(HSO₄)₂ (1) are discussed, in comparison with those of γ-ET₃(ClO₄)₂ (2). Transition of 1 is related to a structural change, as in the case of 2. The substitution of hydrogen of the anion with deuterium lengthens the O···O distance of intermolecular hydrogen bonds between the two anions, although an MI transition temperature is not changed appreciably. The hydrogen bonds between the two anions make the rotation of the anion molecules strongly hindered and shift their positions close to each other, which enables the puckering motion of the ethylene bridge of ET molecules easily.

本文言語	英語
ページ（範囲）	793-794
ページ数	2
ジャーナル	Synthetic Metals
巻	70
号	1-3
DOI	https://doi.org/10.1016/0379-6779(94)02654-H
出版ステータス	出版済み - 1995/03/15

ASJC Scopus 主題領域

電子材料、光学材料、および磁性材料
凝縮系物理学
材料力学
機械工学
金属および合金
材料化学

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10.1016/0379-6779(94)02654-H

引用スタイル

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title = "Phase transition of γ-(BEDT-TTF)3(HSO4)2",

abstract = "The structural properties and the metal-insulator (MI) transition of γ-ET3(HSO4)2 (1) are discussed, in comparison with those of γ-ET3(ClO4)2 (2). Transition of 1 is related to a structural change, as in the case of 2. The substitution of hydrogen of the anion with deuterium lengthens the O···O distance of intermolecular hydrogen bonds between the two anions, although an MI transition temperature is not changed appreciably. The hydrogen bonds between the two anions make the rotation of the anion molecules strongly hindered and shift their positions close to each other, which enables the puckering motion of the ethylene bridge of ET molecules easily.",

author = "A. Miyazaki and T. Enoki and G. Saito",

year = "1995",

month = mar,

day = "15",

doi = "10.1016/0379-6779(94)02654-H",

language = "英語",

volume = "70",

pages = "793--794",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Phase transition of γ-(BEDT-TTF)3(HSO4)2

AU - Miyazaki, A.

AU - Enoki, T.

AU - Saito, G.

PY - 1995/3/15

Y1 - 1995/3/15

N2 - The structural properties and the metal-insulator (MI) transition of γ-ET3(HSO4)2 (1) are discussed, in comparison with those of γ-ET3(ClO4)2 (2). Transition of 1 is related to a structural change, as in the case of 2. The substitution of hydrogen of the anion with deuterium lengthens the O···O distance of intermolecular hydrogen bonds between the two anions, although an MI transition temperature is not changed appreciably. The hydrogen bonds between the two anions make the rotation of the anion molecules strongly hindered and shift their positions close to each other, which enables the puckering motion of the ethylene bridge of ET molecules easily.

AB - The structural properties and the metal-insulator (MI) transition of γ-ET3(HSO4)2 (1) are discussed, in comparison with those of γ-ET3(ClO4)2 (2). Transition of 1 is related to a structural change, as in the case of 2. The substitution of hydrogen of the anion with deuterium lengthens the O···O distance of intermolecular hydrogen bonds between the two anions, although an MI transition temperature is not changed appreciably. The hydrogen bonds between the two anions make the rotation of the anion molecules strongly hindered and shift their positions close to each other, which enables the puckering motion of the ethylene bridge of ET molecules easily.

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U2 - 10.1016/0379-6779(94)02654-H

DO - 10.1016/0379-6779(94)02654-H

M3 - 学術論文

AN - SCOPUS:0029272343

SN - 0379-6779

VL - 70

SP - 793

EP - 794

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

ER -

Phase transition of γ-(BEDT-TTF)3(HSO4)2

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ASJC Scopus 主題領域

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引用スタイル

Phase transition of γ-(BEDT-TTF)₃(HSO₄)₂