One-dimensional bromo-bridged NiIII complexes [Ni(S,S-bn) 2Br]Br2 (S,S-bn =2S,3S-diaminobutane)

Synthesis, physical properties, and electrostatic carrier doping

Shinya Takaishi, Masahiro Yamashita, Hiroyuki Matsuzaki, Hiroshi Okamoto, Hisaaki Tanaka, Shin Ichi Kuroda, Atsushi Goto, Tadashi Shimizu, Taishi Takenobu, Yoshihiro Iwasa

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

A new bromo-bridged NiIII compound has been synthesized. This compound displayed a strong antiferromagnetic interaction between spins located on NiIII species (J = (2350 ± 500) K) that result from the strong covalency of the Ni - Br bond and the spin-Peierls transition below 150K. This was shown by the results of magnetic susceptibility and 81Br nuclear quadrupole resonance spectroscopy analysis. We succeeded in the electrostatic carrier doping of a single crystalline sample by using a field-effect transistor device. This compound also showed n-type semiconductor behavior, which can be reasonably rationalized by the existence of a small amount of NiII impurities.

Original languageEnglish
Pages (from-to)472-477
Number of pages6
JournalChemistry - A European Journal
Volume14
Issue number2
DOIs
Publication statusPublished - 2008
Externally publishedYes

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Bridged-Ring Compounds
Nuclear quadrupole resonance
Field effect transistors
Magnetic susceptibility
Electrostatics
Physical properties
Doping (additives)
Spectroscopy
Impurities
Semiconductor materials
Crystalline materials

Keywords

  • Bridging ligands
  • Carrier doping
  • EPR spectroscopy
  • Field-effect transistors
  • Nickel

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

One-dimensional bromo-bridged NiIII complexes [Ni(S,S-bn) 2Br]Br2 (S,S-bn =2S,3S-diaminobutane) : Synthesis, physical properties, and electrostatic carrier doping. / Takaishi, Shinya; Yamashita, Masahiro; Matsuzaki, Hiroyuki; Okamoto, Hiroshi; Tanaka, Hisaaki; Kuroda, Shin Ichi; Goto, Atsushi; Shimizu, Tadashi; Takenobu, Taishi; Iwasa, Yoshihiro.

In: Chemistry - A European Journal, Vol. 14, No. 2, 2008, p. 472-477.

Research output: Contribution to journalArticle

Takaishi, S, Yamashita, M, Matsuzaki, H, Okamoto, H, Tanaka, H, Kuroda, SI, Goto, A, Shimizu, T, Takenobu, T & Iwasa, Y 2008, 'One-dimensional bromo-bridged NiIII complexes [Ni(S,S-bn) 2Br]Br2 (S,S-bn =2S,3S-diaminobutane): Synthesis, physical properties, and electrostatic carrier doping', Chemistry - A European Journal, vol. 14, no. 2, pp. 472-477. https://doi.org/10.1002/chem.200701299
Takaishi, Shinya ; Yamashita, Masahiro ; Matsuzaki, Hiroyuki ; Okamoto, Hiroshi ; Tanaka, Hisaaki ; Kuroda, Shin Ichi ; Goto, Atsushi ; Shimizu, Tadashi ; Takenobu, Taishi ; Iwasa, Yoshihiro. / One-dimensional bromo-bridged NiIII complexes [Ni(S,S-bn) 2Br]Br2 (S,S-bn =2S,3S-diaminobutane) : Synthesis, physical properties, and electrostatic carrier doping. In: Chemistry - A European Journal. 2008 ; Vol. 14, No. 2. pp. 472-477.
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AU - Takaishi, Shinya

AU - Yamashita, Masahiro

AU - Matsuzaki, Hiroyuki

AU - Okamoto, Hiroshi

AU - Tanaka, Hisaaki

AU - Kuroda, Shin Ichi

AU - Goto, Atsushi

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