Crystal structure and electrical conductivity of [NH4+][18-crown-6][Ni(dmit)2]3

T. Akutagawa; T. Nakmaura; T. Inabe; A. E. Underhill

doi:10.1016/s0379-6779(97)80940-x

Crystal structure and electrical conductivity of [NH₄⁺][18-crown-6][Ni(dmit)₂]₃

T. Akutagawa, T. Nakmaura, T. Inabe, A. E. Underhill

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

17 Citations (Scopus)

Abstract

The [NH₄⁺][Ni(dmit)₂]₃ complex, containing a macrocyclic molecule of 18-crown-6-ether (18C6), was obtained as [NH₄⁺][18C6][Ni(dmit)₂]₃. This salt showed semiconducting behaviour with room temperature conductivity of 0.4 Scm^-1. The crystal is composed of segregated non-uniform stack of Ni(dmit)₂ and isolated ion-captured cavity of [NH₄⁺][18C6]. The NH₄⁺ ion was fully included in a cavity, and was tightly bounded through strong hydrogen bonds to the oxygen atoms of 18C6.

Original language	English
Pages (from-to)	1861-1862
Number of pages	2
Journal	Synthetic Metals
Volume	86
Issue number	1-3
DOIs	https://doi.org/10.1016/s0379-6779(97)80940-x
Publication status	Published - 1997 Feb 28
Externally published	Yes

Keywords

Conductivity
Electrocrystallisation
Hall effect
Megnetotransport
Organic conductors based on radical cation and/or anion salts
Transport measurements

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)80940-x

Cite this

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title = "Crystal structure and electrical conductivity of [NH4+][18-crown-6][Ni(dmit)2]3",

abstract = "The [NH4+][Ni(dmit)2]3 complex, containing a macrocyclic molecule of 18-crown-6-ether (18C6), was obtained as [NH4+][18C6][Ni(dmit)2]3. This salt showed semiconducting behaviour with room temperature conductivity of 0.4 Scm-1. The crystal is composed of segregated non-uniform stack of Ni(dmit)2 and isolated ion-captured cavity of [NH4+][18C6]. The NH4+ ion was fully included in a cavity, and was tightly bounded through strong hydrogen bonds to the oxygen atoms of 18C6.",

keywords = "Conductivity, Electrocrystallisation, Hall effect, Megnetotransport, Organic conductors based on radical cation and/or anion salts, Transport measurements",

author = "T. Akutagawa and T. Nakmaura and T. Inabe and Underhill, {A. E.}",

note = "Funding Information: work was partly supported by The Special for Promotion of Education and Scicncc in University Provided by the Ministry OI Science and Culture.",

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TY - JOUR

T1 - Crystal structure and electrical conductivity of [NH4+][18-crown-6][Ni(dmit)2]3

AU - Akutagawa, T.

AU - Nakmaura, T.

AU - Inabe, T.

AU - Underhill, A. E.

N1 - Funding Information: work was partly supported by The Special for Promotion of Education and Scicncc in University Provided by the Ministry OI Science and Culture.

PY - 1997/2/28

Y1 - 1997/2/28

N2 - The [NH4+][Ni(dmit)2]3 complex, containing a macrocyclic molecule of 18-crown-6-ether (18C6), was obtained as [NH4+][18C6][Ni(dmit)2]3. This salt showed semiconducting behaviour with room temperature conductivity of 0.4 Scm-1. The crystal is composed of segregated non-uniform stack of Ni(dmit)2 and isolated ion-captured cavity of [NH4+][18C6]. The NH4+ ion was fully included in a cavity, and was tightly bounded through strong hydrogen bonds to the oxygen atoms of 18C6.

AB - The [NH4+][Ni(dmit)2]3 complex, containing a macrocyclic molecule of 18-crown-6-ether (18C6), was obtained as [NH4+][18C6][Ni(dmit)2]3. This salt showed semiconducting behaviour with room temperature conductivity of 0.4 Scm-1. The crystal is composed of segregated non-uniform stack of Ni(dmit)2 and isolated ion-captured cavity of [NH4+][18C6]. The NH4+ ion was fully included in a cavity, and was tightly bounded through strong hydrogen bonds to the oxygen atoms of 18C6.

KW - Conductivity

KW - Electrocrystallisation

KW - Hall effect

KW - Megnetotransport

KW - Organic conductors based on radical cation and/or anion salts

KW - Transport measurements

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