The first molecular metal containing fluoride counterions

J. A. Schlueter; Y. Orihashi; Mercouri G Kanatzidis; W. B. Liang; Tobin J Marks; D. C. DeGroot; H. O. Marcy; W. J. McCarthy; C. R. Kannewurf

doi:10.1016/0379-6779(91)91446-H

The first molecular metal containing fluoride counterions

J. A. Schlueter, Y. Orihashi, Mercouri G Kanatzidis, W. B. Liang, Tobin J Marks, D. C. DeGroot, H. O. Marcy, W. J. McCarthy, C. R. Kannewurf

Northwestern University

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

Anhydrous, anaerobic electrocrystallization techniques have afforded (TSeT)F_0.25Cl_0.50, the first organic molecular metal to contain off-axis fluoride counterions. This material crystallizes in a unique tetragonal motif with stacks of canted TSeT^+0.75 molecules. Disordered chloride and fluoride counterions are found in two different types of channels extending parallel to the stacking axis. Interchain Se...Se interactions are shorter than in the analogous (TSeT^+y) (X^-)_y salts (X^- = Cl^-, Br^-, I^-). These structural changes are reflected in the electrical [σ (300K) = 1700 S/cm]; σ (40K) = 7000 S/cm, thermoelectrical, and optical properties of this new organic metal.

Original language	English
Pages (from-to)	2659-2663
Number of pages	5
Journal	Synthetic Metals
Volume	42
Issue number	3
DOIs	https://doi.org/10.1016/0379-6779(91)91446-H
Publication status	Published - May 29 1991

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Materials Chemistry
Polymers and Plastics

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Schlueter, J. A., Orihashi, Y., Kanatzidis, M. G., Liang, W. B., Marks, T. J., DeGroot, D. C., Marcy, H. O., McCarthy, W. J., & Kannewurf, C. R. (1991). The first molecular metal containing fluoride counterions. Synthetic Metals, 42(3), 2659-2663. https://doi.org/10.1016/0379-6779(91)91446-H

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abstract = "Anhydrous, anaerobic electrocrystallization techniques have afforded (TSeT)F0.25Cl0.50, the first organic molecular metal to contain off-axis fluoride counterions. This material crystallizes in a unique tetragonal motif with stacks of canted TSeT+0.75 molecules. Disordered chloride and fluoride counterions are found in two different types of channels extending parallel to the stacking axis. Interchain Se...Se interactions are shorter than in the analogous (TSeT+y) (X-)y salts (X- = Cl-, Br-, I-). These structural changes are reflected in the electrical [σ (300K) = 1700 S/cm]; σ (40K) = 7000 S/cm, thermoelectrical, and optical properties of this new organic metal.",

author = "Schlueter, {J. A.} and Y. Orihashi and Kanatzidis, {Mercouri G} and Liang, {W. B.} and Marks, {Tobin J} and DeGroot, {D. C.} and Marcy, {H. O.} and McCarthy, {W. J.} and Kannewurf, {C. R.}",

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AU - Schlueter, J. A.

AU - Orihashi, Y.

AU - Kanatzidis, Mercouri G

AU - Liang, W. B.

AU - Marks, Tobin J

AU - DeGroot, D. C.

AU - Marcy, H. O.

AU - McCarthy, W. J.

AU - Kannewurf, C. R.

PY - 1991/5/29

Y1 - 1991/5/29

N2 - Anhydrous, anaerobic electrocrystallization techniques have afforded (TSeT)F0.25Cl0.50, the first organic molecular metal to contain off-axis fluoride counterions. This material crystallizes in a unique tetragonal motif with stacks of canted TSeT+0.75 molecules. Disordered chloride and fluoride counterions are found in two different types of channels extending parallel to the stacking axis. Interchain Se...Se interactions are shorter than in the analogous (TSeT+y) (X-)y salts (X- = Cl-, Br-, I-). These structural changes are reflected in the electrical [σ (300K) = 1700 S/cm]; σ (40K) = 7000 S/cm, thermoelectrical, and optical properties of this new organic metal.

AB - Anhydrous, anaerobic electrocrystallization techniques have afforded (TSeT)F0.25Cl0.50, the first organic molecular metal to contain off-axis fluoride counterions. This material crystallizes in a unique tetragonal motif with stacks of canted TSeT+0.75 molecules. Disordered chloride and fluoride counterions are found in two different types of channels extending parallel to the stacking axis. Interchain Se...Se interactions are shorter than in the analogous (TSeT+y) (X-)y salts (X- = Cl-, Br-, I-). These structural changes are reflected in the electrical [σ (300K) = 1700 S/cm]; σ (40K) = 7000 S/cm, thermoelectrical, and optical properties of this new organic metal.

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