عنوان
پدید آورنده
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رده
کتابخانه
محل استقرار
LA9n91c5mj
Chelating and Bridging Roles of 2-(2-Pyridyl)benzimidazole and Bis(diphenylphosphino)acetylene in Stabilizing a Cyclic Tetranuclear Platinum(II) Complex.
[Article]
Nabavizadeh, S MasoudNiroomand Hosseini, FatemehNiknam, FatemehHamidizadeh, PeymanHoseini, S JafarFord, Peter CAbu-Omar, Mahdi M
The reaction of complex [Pt(Me)(DMSO)(pbz)], 1, (pbz = 2-(2-pyridyl)benzimidazolate) with [PtMe(Cl)(DMSO)2], B, followed by addition of bis(diphenylphosphino)acetylene (dppac), gave the novel tetranuclear platinum complex [Pt4Me4(μ-dppac)2(pbz)2Cl2], 2, bearing both the pbz and dppac ligands. In this structure, the pbz ligands are both chelating and bridging to stabilize the tetraplatinum framework. The tetranuclear Pt(II) complex was fully characterized by NMR spectroscopy, X-ray crystallography, and mass spectrometry, and its electronic structure was investigated and supported by DFT calculations.
2019
UC Santa Barbara
مطالعه متن کتاب [Article]
276409
a
Y
