A Square-Planar Complex of Platinum(0)

Katsuhiko Takeuchi, Hiro Omi Taguchi, Ippei Tanigawa, Shota Tsujimoto, Tsukasa Matsuo, Hiromasa Tanaka, Kazunari Yoshizawa, Fumiyuki Ozawa

研究成果: ジャーナルへの寄稿記事

8 引用 (Scopus)

抄録

The Pt0complex [Pt(PPh3)(Eind2-BPEP)] with a pyridine-based PNP-pincer-type phosphaalkene ligand (Eind2-BPEP) has a highly planar geometry around Pt with ∑(Pt)=358.6°. This coordination geometry is very uncommon for formal d10complexes, and the Pd and Ni homologues with the same ligands adopt distorted tetrahedral geometries. DFT calculations reveal that both the Pt and Pd complexes are M0species with nearly ten valence electrons on the metals whereas their atomic orbital occupancies are evidently different from one another. The Pt complex has a higher occupancy of the atomic 6s orbital because of strong s–d hybridization due to relativistic effects, thereby adopting a highly planar geometry reflecting the shape and orientation of the partially unoccupied dx2y2orbital.

元の言語英語
ページ(範囲)15347-15350
ページ数4
ジャーナルAngewandte Chemie - International Edition
55
発行部数49
DOI
出版物ステータス出版済み - 1 1 2016

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Platinum
Geometry
Ligands
Discrete Fourier transforms
Pyridine
Metals
Electrons

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

これを引用

Takeuchi, K., Taguchi, H. O., Tanigawa, I., Tsujimoto, S., Matsuo, T., Tanaka, H., ... Ozawa, F. (2016). A Square-Planar Complex of Platinum(0). Angewandte Chemie - International Edition, 55(49), 15347-15350. https://doi.org/10.1002/anie.201609515

A Square-Planar Complex of Platinum(0). / Takeuchi, Katsuhiko; Taguchi, Hiro Omi; Tanigawa, Ippei; Tsujimoto, Shota; Matsuo, Tsukasa; Tanaka, Hiromasa; Yoshizawa, Kazunari; Ozawa, Fumiyuki.

:: Angewandte Chemie - International Edition, 巻 55, 番号 49, 01.01.2016, p. 15347-15350.

研究成果: ジャーナルへの寄稿記事

Takeuchi, K, Taguchi, HO, Tanigawa, I, Tsujimoto, S, Matsuo, T, Tanaka, H, Yoshizawa, K & Ozawa, F 2016, 'A Square-Planar Complex of Platinum(0)', Angewandte Chemie - International Edition, 巻. 55, 番号 49, pp. 15347-15350. https://doi.org/10.1002/anie.201609515
Takeuchi K, Taguchi HO, Tanigawa I, Tsujimoto S, Matsuo T, Tanaka H その他. A Square-Planar Complex of Platinum(0). Angewandte Chemie - International Edition. 2016 1 1;55(49):15347-15350. https://doi.org/10.1002/anie.201609515
Takeuchi, Katsuhiko ; Taguchi, Hiro Omi ; Tanigawa, Ippei ; Tsujimoto, Shota ; Matsuo, Tsukasa ; Tanaka, Hiromasa ; Yoshizawa, Kazunari ; Ozawa, Fumiyuki. / A Square-Planar Complex of Platinum(0). :: Angewandte Chemie - International Edition. 2016 ; 巻 55, 番号 49. pp. 15347-15350.
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