Bimetallic nickel complexes supported by 2 5 bis phosphine 1 4 hydroquinonate ligands Structural electrochemical and theoretical investigations
Yazarlar (7)
Louis R Pignotti
Michigan Technological University
Michigan Technological University
Luck Rudy L
Michigan Technological University
Michigan Technological University
Prof. Dr. Nihal DELİGÖNÜL Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Johnson Kevin E
Case Western Reserve University
Case Western Reserve University
Nguyen Lillian P
Pacific University
Pacific University
D Protasiewicz John
University Of Portland
University Of Portland
Urnezius Eugenijus
University Of Portland
University Of Portland
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Inorganica Chimica Acta (Q4) | ||
| Dergi ISSN | 0020-1693 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2015 |
| Cilt / Sayı / Sayfa | 424 / 1 / 274–285 | DOI | 10.1016/j.ica.2014.08.049 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0020169314005490 | ||
| Özet |
| The coordination chemistries of several 2,5-bis(phosphine)-1,4-hydroquinones, (2,5-bis(PiPr2)-3,6-difluoro-1,4-hydroquinone (1a), 2,5-bis(PiPr2)-1,4-hydroquinone (1b), (2,5-bis(PPh2)-3,6-difluoro-1,4-hydroquinone (1c), and 2,5-bis(PPh2)-1,4-hydroquinone (1d)) were investigated. Reactions of these ligands 1a–d with excess (∼2.5) of bis(cyclopentadienide)nickel, and in case of 1a, with bis(pentamethylcyclopentadienide)nickel, resulted in the formation of bimetallic nickel complexes 2a–d and 3a, where both [P,O] chelating pockets of the ligands were occupied by CpNi or Cp∗Ni moieties, respectively. Cyclic voltammetric (CV) scans on complexes 2a–d contained a common feature of two reversible/quasi-reversible waves and one irreversible redox event. Complex [2a][PF6] was isolated by the oxidation of 2a with ferrocenium hexafluorophosphate. Spectroscopic, structural, and synthetic studies were carried out … |
| Anahtar Kelimeler |
| 1,4-Hydroquinone | Cyclic voltammetry | DFT calculation | Nickel dimers | Phosphines | X-ray crystal structures |
Science Direct
Bimetallic nickel complexes supported by 2 5 bis phosphine 1 4 hydroquinonate ligands Structural electrochemical and theoretical investigations
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| Google Scholar | 8 |
| Scopus | 1 |
| Web of Science | 6 |