Crystal and band electronic structures of orthorhombic γ'-(BEDT-TTF)2AuI2

Urs Geiser; Hau H. Wang; Mark A. Beno; Millicent Anne Firestone; Kevin S. Webb; Jack M. Williams; Myung Hwan Whangbo

doi:10.1016/0038-1098(86)90850-1

Crystal and band electronic structures of orthorhombic γ'-(BEDT-TTF)₂AuI₂

Urs Geiser
, Hau H. Wang
, Mark A. Beno
, Millicent Anne Firestone
, Kevin S. Webb
, Jack M. Williams
, Myung Hwan Whangbo

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

13 Scopus citations

Abstract

The crystal structure of γ'-(BEDT-TTF)₂AuI₂ (BEDT-TTF = bis(ethylenedithio)tetrathiafulvalene) is reported (orthorhombic, space group Acam, a = 12.833(22) A ̊, b = 7.738(11) A ̊, c = 34.16(4) A ̊, Z = 4). The structure type is different from other (BEDT-TTF)₂X salts. There are two mirror-related donor layers per unit cell, each containing two stacks. The inclination of the ET molecules in adjacent stacks alternates in a herring-bone fashion. Band electronic structure calculations predict one-dimensional metallic behavior with associated low-temperature instabilities.

Original language	English
Pages (from-to)	741-744
Number of pages	4
Journal	Solid State Communications
Volume	57
Issue number	9
DOIs	https://doi.org/10.1016/0038-1098(86)90850-1
State	Published - Mar 1986
Externally published	Yes

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@article{0823b446ad084cb79b6a37f2b5a873d8,

title = "Crystal and band electronic structures of orthorhombic γ'-(BEDT-TTF)2AuI2",

abstract = "The crystal structure of γ'-(BEDT-TTF)2AuI2 (BEDT-TTF = bis(ethylenedithio)tetrathiafulvalene) is reported (orthorhombic, space group Acam, a = 12.833(22) A ̊, b = 7.738(11) A ̊, c = 34.16(4) A ̊, Z = 4). The structure type is different from other (BEDT-TTF)2X salts. There are two mirror-related donor layers per unit cell, each containing two stacks. The inclination of the ET molecules in adjacent stacks alternates in a herring-bone fashion. Band electronic structure calculations predict one-dimensional metallic behavior with associated low-temperature instabilities.",

author = "Urs Geiser and Wang, \{Hau H.\} and Beno, \{Mark A.\} and Firestone, \{Millicent Anne\} and Webb, \{Kevin S.\} and Williams, \{Jack M.\} and Whangbo, \{Myung Hwan\}",

year = "1986",

month = mar,

doi = "10.1016/0038-1098(86)90850-1",

language = "English",

volume = "57",

pages = "741--744",

journal = "Solid State Communications",

issn = "0038-1098",

publisher = "Elsevier Ltd.",

number = "9",

}

TY - JOUR

T1 - Crystal and band electronic structures of orthorhombic γ'-(BEDT-TTF)2AuI2

AU - Geiser, Urs

AU - Wang, Hau H.

AU - Beno, Mark A.

AU - Firestone, Millicent Anne

AU - Webb, Kevin S.

AU - Williams, Jack M.

AU - Whangbo, Myung Hwan

PY - 1986/3

Y1 - 1986/3

N2 - The crystal structure of γ'-(BEDT-TTF)2AuI2 (BEDT-TTF = bis(ethylenedithio)tetrathiafulvalene) is reported (orthorhombic, space group Acam, a = 12.833(22) A ̊, b = 7.738(11) A ̊, c = 34.16(4) A ̊, Z = 4). The structure type is different from other (BEDT-TTF)2X salts. There are two mirror-related donor layers per unit cell, each containing two stacks. The inclination of the ET molecules in adjacent stacks alternates in a herring-bone fashion. Band electronic structure calculations predict one-dimensional metallic behavior with associated low-temperature instabilities.

AB - The crystal structure of γ'-(BEDT-TTF)2AuI2 (BEDT-TTF = bis(ethylenedithio)tetrathiafulvalene) is reported (orthorhombic, space group Acam, a = 12.833(22) A ̊, b = 7.738(11) A ̊, c = 34.16(4) A ̊, Z = 4). The structure type is different from other (BEDT-TTF)2X salts. There are two mirror-related donor layers per unit cell, each containing two stacks. The inclination of the ET molecules in adjacent stacks alternates in a herring-bone fashion. Band electronic structure calculations predict one-dimensional metallic behavior with associated low-temperature instabilities.

UR - https://www.scopus.com/pages/publications/0022679732

U2 - 10.1016/0038-1098(86)90850-1

DO - 10.1016/0038-1098(86)90850-1

M3 - Article

SN - 0038-1098

VL - 57

SP - 741

EP - 744

JO - Solid State Communications

JF - Solid State Communications

IS - 9

ER -

Crystal and band electronic structures of orthorhombic γ'-(BEDT-TTF)2AuI2

Abstract

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Crystal and band electronic structures of orthorhombic γ'-(BEDT-TTF)₂AuI₂