A Novel Platinum(III)–Platinum(III) Neutral Dimer Complex, Pt2(cdtb)4I2 (cdtb: 4-Cyanodithiobenzoate)

A Novel Platinum(III)–Platinum(III) Neutral Dimer Complex, Pt2(cdtb)4I2 (cdtb: 4-Cyanodithiobenzoate)

A novel Pt(III)–Pt(III) neutral dimer complex, Pt2(cdtb)4I2 (cdtb: 4-cyanodithiobenzoate) was successfully synthesized by the solvothermal method. Single-crystal X-ray structure analysis clearly revealed its molecular structure, where the Pt–Pt distance was 2.582(1) Å. Characteristic vibration modes...

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Veröffentlicht in:Chemistry letters 2019, Vol.48 (9), p.1035-1037
Hauptverfasser: Moriyama, Hayato, Otsubo, Kazuya, Aoki, Kentaro, Maesato, Mitsuhiko, Sugimoto, Kunihisa, Kitagawa, Hiroshi
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Absorption spectra
Banded structure
Crystal structure
Density functional theory
Dimers
Molecular structure
Platinum
Single crystals
Structural analysis
Vibration mode
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Zusammenfassung:A novel Pt(III)–Pt(III) neutral dimer complex, Pt2(cdtb)4I2 (cdtb: 4-cyanodithiobenzoate) was successfully synthesized by the solvothermal method. Single-crystal X-ray structure analysis clearly revealed its molecular structure, where the Pt–Pt distance was 2.582(1) Å. Characteristic vibration modes and absorption bands derived from the Pt dimer structure were clearly observed in Raman and electronic absorption spectra, respectively, and the results were supported by density functional theory calculations.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.190355