Low temperature structures of (BEDT-TTF)3CuBr4

M. Watanabe; Y. Nogami; K. Oshima; J. Yamaura; T. Enoki; G. Saito

doi:10.1016/s0379-6779(97)80988-5

Low temperature structures of (BEDT-TTF)₃CuBr₄

M. Watanabe, Y. Nogami, K. Oshima, J. Yamaura, T. Enoki, G. Saito

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Single crystal X-ray structure analyses and calculation of overlap integrals for (BEDT-TTF)₃CuBr₄ reveal an occurrence of structural trimerization among BEDT-TTF molecules below Tc = 60.2 K. A possible relation between this structural change and the magnetic susceptibility decrement below Tc is discussed.

Original language	English
Pages (from-to)	1983-1984
Number of pages	2
Journal	Synthetic Metals
Volume	86
Issue number	1-3
DOIs	https://doi.org/10.1016/s0379-6779(97)80988-5
Publication status	Published - Feb 28 1997

Keywords

Magnetic phase transition
Organic semiconductors based on conjugated molecules
Structural phase transition
X-ray diffraction

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/s0379-6779(97)80988-5

Cite this

@article{f342b14a0ae84ce0a331ce5e98fc167c,

title = "Low temperature structures of (BEDT-TTF)3CuBr4",

abstract = "Single crystal X-ray structure analyses and calculation of overlap integrals for (BEDT-TTF)3CuBr4 reveal an occurrence of structural trimerization among BEDT-TTF molecules below Tc = 60.2 K. A possible relation between this structural change and the magnetic susceptibility decrement below Tc is discussed.",

keywords = "Magnetic phase transition, Organic semiconductors based on conjugated molecules, Structural phase transition, X-ray diffraction",

author = "M. Watanabe and Y. Nogami and K. Oshima and J. Yamaura and T. Enoki and G. Saito",

note = "Funding Information: We express thanks the committee of X-ray Laboratory of Okayama University for the use of Rigaku AFCSR and HUBER 5042 diffractometer. The present study is supported by a Grant-in Aid for Scientific Research of the Ministry of Education. Science and Culture.",

year = "1997",

month = feb,

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doi = "10.1016/s0379-6779(97)80988-5",

language = "English",

volume = "86",

pages = "1983--1984",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier BV",

number = "1-3",

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TY - JOUR

T1 - Low temperature structures of (BEDT-TTF)3CuBr4

AU - Watanabe, M.

AU - Nogami, Y.

AU - Oshima, K.

AU - Yamaura, J.

AU - Enoki, T.

AU - Saito, G.

N1 - Funding Information: We express thanks the committee of X-ray Laboratory of Okayama University for the use of Rigaku AFCSR and HUBER 5042 diffractometer. The present study is supported by a Grant-in Aid for Scientific Research of the Ministry of Education. Science and Culture.

PY - 1997/2/28

Y1 - 1997/2/28

N2 - Single crystal X-ray structure analyses and calculation of overlap integrals for (BEDT-TTF)3CuBr4 reveal an occurrence of structural trimerization among BEDT-TTF molecules below Tc = 60.2 K. A possible relation between this structural change and the magnetic susceptibility decrement below Tc is discussed.

AB - Single crystal X-ray structure analyses and calculation of overlap integrals for (BEDT-TTF)3CuBr4 reveal an occurrence of structural trimerization among BEDT-TTF molecules below Tc = 60.2 K. A possible relation between this structural change and the magnetic susceptibility decrement below Tc is discussed.

KW - Magnetic phase transition

KW - Organic semiconductors based on conjugated molecules

KW - Structural phase transition

KW - X-ray diffraction

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U2 - 10.1016/s0379-6779(97)80988-5

DO - 10.1016/s0379-6779(97)80988-5

M3 - Article

AN - SCOPUS:0038900313

SN - 0379-6779

VL - 86

SP - 1983

EP - 1984

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

ER -