Chlorido(4,4′,4′′-tri-tert-butyl-2,2′:6′,2′′-terpyridine)platinum(II) chloride toluene monosolvate
نویسندگان
چکیده
In the title compound, [PtCl(C(27)H(35)N(3))]Cl·C(7)H(8), the Pt(II) atom is coordinated in a pseudo-square-planar fashion by the N atoms of a 4,4',4''-tri-tert-butyl-2,2':6',2''-terpyridine (tbtrpy) ligand and a Cl atom. The Pt-N distance of the N atom on the central pyridine is 1.941 (4) Å, while the peripheral N atoms have Pt-N distances of 2.015 (4) and 2.013 (4) Å. The Pt-Cl bond distance is 2.3070 (10) Å. The cations pack as dimers in a head-to-tail orientation with an inter-molecular Pt⋯Pt distance of 3.2774 (3) Å and Pt⋯N distances of 3.599 (4), 3.791 (4) and 4.115 (4) Å. The solvent mol-ecule is disordered and occupies two positions with a ratio of 0.553 (6):0.447 (6).
منابع مشابه
trans-Chloridobis(4-methylpyridine-κN)(4,4′,4′′-tri-tert-butyl-2,2′:6′,2′′-terpyridine-κ3 N,N′,N′′)ruthenium(II) hexafluoridophosphate acetone monosolvate
The title compound, [RuCl(C(6)H(7)N)(2)(C(27)H(35)N(3))]PF(6)·C(3)H(6)O, was obtained unintentionally as the product of the reaction of 1,1'-methyl-enebis(4-methyl-pyridinium) hexa-fluoriso-phos-phate and RuCl(3)(tpy*) (tpy* is 4,4',4''-tri-tert-butyl-2,2':6',2''-terpyridine) in the presence of triethyl-amine and LiCl. The mol-ecular structure of the complex displays an octa-hedral geometry aro...
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In the title compound, [PtCl(C(27)H(35)N(3))]BF(4), the Pt(II) atom is in a pseudo-square-planar coordination, which is typical of Pt-terpyridine complexes. The Pt-Cl bond distance is 2.2998 (7) Å. The Pt-N distance of the N atom on the central pyridine is 1.931 (2) Å, while the peripheral N atoms have Pt-N distances of 2.018 (2) and 2.022 (2) Å. The cations pack as dimers in a head-to-tail ori...
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متن کاملNitrene transfer reactions catalyzed by gold complexes.
We report here the first gold-catalyzed nitrene transfer reaction. A gold(I) compound, supported by 4,4',4' '-tri-tert-butyl-2,2':6',2' '-terpyridine (tBu3tpy) as the ligand, efficiently catalyzes olefin aziridination with the use of the commercially available oxidant PhI(OAc)2 and sulfonamides. This system also mediates carbene insertion into benzene.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010