[(1,2,5,6-η)-1,5-Cyclooctadiene](1-isopropyl-3-methylimidazolin-2-ylidene)(triphenylphosphine)iridium(I) tetrafluoridoborate dichloromethane solvate
نویسندگان
چکیده
In the title compound, [Ir(C(8)H(12))(C(7)H(12)N(2))(C(18)H(15)P)]BF(4)·CH(2)Cl(2), the Ir(I) atom has a square-planar conformation with normal bond lengths. One of the phenyl rings, and the solvent dichloro-methane mol-ecule, were refined using separate two part disorder models, each in an approximately 1:1 ratio.
منابع مشابه
[(1,2,5,6-η)-Cycloocta-1,5-diene]bis(1-isopropyl-3-methylimidazolin-2-ylidene)rhodium(I) tetrafluoridoborate
In the title compound, [Rh(C(8)H(12))(C(7)H(12)N(2))(2)]BF(4), the square-planar Rh complex cation and the BF(4) (-) anion are both bis-ected by a crystallographic twofold rotation axis. The Rh and B atoms lie on this axis and all others are in general positions. In the crystal, two unique C-H⋯F hydrogen-bonding inter-actions are present, which involve both imidazolin-2-yl-idene H atoms. They f...
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In the title solvate, [Rh(2)(C(22)H(18)N(2)O(2))(C(8)H(12))(2)]·CH(2)Cl(2), each organometallic mol-ecule is composed of two Rh(I) cations, the tetra-dentate dianion α,α'-bis-(salicylaldiminato)-m-xylene and two 1,5-cyclo-octa-diene (COD) ligands. Each Rh(I) atom is coordinated by one O atom [Rh-O = 2.044 (2) and 2.026 (2) Å], one N atom [Rh-N = 2.083 (2) and 2.090 (2) Å], and one COD ligand vi...
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In the title compound, [IrCl(C(8)H(12))(C(17)H(25)N(3))], the Ir(I) ion has a distorted square-planar coordination geometry. The N-heterocyclic carbene ligand has an extended S-shaped conformation. The butyl group was refined using a two-part 1:1 disorder model. In the crystal, three unique weak C-H⋯Cl contacts are present. Two of these form a motif described as R(2) (1)(6) in graph-set notatio...
متن کاملBis[1,2-bis(dimethylphosphino)ethane-κ2 P,P′]rhodium(I) dichlorido[(1,2,5,6-η)-1,5-cyclooctadiene]rhodium(I)
In the title complex, [Rh(C(6)H(16)P(2))(2)][RhCl(2)(C(8)H(12))], the asymmetric unit contains two [Rh(dmpe)(2)] [dmpe = 1,2-bis-(dimethyl-phosphino)ethane] half-cations, lying on inversion centers, and an [RhCl(2)(cod)](-) (cod = 1,5-cyclo-octa-diene) anion, wherein Rh is coordinated by two chloride ligands and two olefinic π-bonds of the cyclo-octa-diene ligand. The Rh atoms in the cations an...
متن کاملtrans-(4-Acetylnaphthyl)chloridobis(triphenylphosphine-κP)nickel(II) dichloromethane solvate
The title compound, [Ni(C(12)H(9)O)Cl(C(18)H(15)P)(2)]·CH(2)Cl(2), was synthesized from the reaction between 1-acetyl-4-chloro-naphthalene, NiCl(2)·6H(2)O and triphenyl-phosphine (PPh(3)) in ethanol. The compound contains one crystallographically unique nickel ion in a pseudo-square-planar geometry.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010