Chemical pressure-induced Pt III –I Mott–Hubbard nanowire, [Pt(en) 2 I](Asp-C n ) 2 ·H 2 O (13 ≤ n ), detected via polarized infrared spectroscopy

The electronic states of iodo-bridged platinum nanowire complexes have been studied using polarized FT-IR spectroscopy. The N–H symmetrical stretching mode was found to be highly sensitive to the electronic states, distinguishing mixed-valence (MV) and averaged-valence (AV) states. The first Pt( iii...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2023-11, Vol.59 (95), p.14118-14121
Main Authors: Kumagai, Shohei, Yoshida, Takefumi, Iguchi, Hiroaki, Wakizaka, Masanori, Funakoshi, Nobuto, Yamashita, Masahiro, Takaishi, Shinya
Format: Article
Language:English
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Summary:The electronic states of iodo-bridged platinum nanowire complexes have been studied using polarized FT-IR spectroscopy. The N–H symmetrical stretching mode was found to be highly sensitive to the electronic states, distinguishing mixed-valence (MV) and averaged-valence (AV) states. The first Pt( iii ) nanowire complexes have been realized by the chemical pressures of the counter-anions.
ISSN:1359-7345
1364-548X
DOI:10.1039/D3CC04285E