μ-Oxido-bis{bis[(pentafluorophenyl)methanolato](η5-pentamethylcyclopentadienyl)titanium(IV)}
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چکیده
The dinuclear title complex, [Ti(2)(C(10)H(15))(2)(C(7)H(2)F(5)O)(4)O], features two Ti(IV) atoms bridged by an O atom. Each Ti atom is bonded to a η(5)-penta-methyl-cyclo-penta-dienyl ring, two (penta-fluoro-phen-yl)methano-late anions and to the bridging O atom. The environment around each Ti atom can be considered as a distorted tetra-hedron.
منابع مشابه
μ-Oxido-bis[bis(pentafluorophenolato)(η5-pentamethylcyclopentadienyl)titanium(IV)]
The dinuclear title complex, [Ti(2)(C(10)H(15))(2)(C(6)F(5)O)(4)O], features two Ti(IV) atoms bridged by an O atom, which lies on an inversion centre. The Ti(IV) atom is bonded to a η(5)-penta-methyl-cyclo-penta-dienyl ring, two penta-fluoro-phenolate anions and to the bridging O atom. The environment around the Ti(IV) atom can be considered as a distorted tetra-hedron. The cyclo-penta-dienyl r...
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The title polynuclear organometallic titanium(IV) oxide, [{Ti3(η(5)-C5Me5)3(μ-O)4}2(μ-O)], exhibits two Ti3O4 cores bridged by an O atom located on a twofold axis. All metal centres present the typical three-legged piano-stool coordination environment, where one site is occupied by a penta-methyl-cyclo-penta-dienyl ligand linked in an η(5)-coordination fashion, while three bridging O atoms fill...
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The acknowledgement in the paper by Pearsal, Gembicky, Dominiak, Larsen & Coppens [Acta Cryst. (2007), E63, m2596] is extended and an omitted reference is added.[This corrects the article DOI: 10.1107/S1600536807045321.].
متن کاملTri-μ-chlorido-bis[(η5-pentamethylcyclopentadienyl)rhodium(III)] hexafluoridophosphate from synchrotron radiation
In the title complex salt, [{(η(5)-C5Me5)Rh}2(μ-Cl)3]PF6, the dinuclear, single-charged cation is formed by the cojoining of two classic (η(5)-C5Me5)RhCl3 'piano-stool' units by bridging of the three choride ligand 'legs'. The crystal structure shows several close H⋯F contacts between the hexa-fluorido-phosphate counter-ions and the C5Me5 ligands.
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The title compound, [Zr(3)(C(14)H(20)Si(2))(3)O(3)], consists of three disila-bridged zirconocene units, which are connected via an oxide ligand, forming a nearly planar six-membered ring with a maximum displacement of 0.0191 (8) Å. The compound was isolated as a by-product from a mixture of [(C(5)H(4)SiMe(2))(2)ZrCl(2)] and Li[AlH(4)] in Et(2)O.
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