Bis[2-(1,3-benzothiazol-2-yl)phenyl-κ2 C 1,N][1,3-bis(4-bromophenyl)propane-1,3-dionato-κ2 O,O′]iridium(III)
نویسندگان
چکیده
The title complex, [Ir(C15H9Br2O2)(C13H8NS)2], lies about a crystallographic twofold rotation axis passing through the Ir(III) atom and the central C atom of the bis-(bromo-phen-yl)propane-1,3-dionate ligand. The Ir(III) atom adopts a distorted octa-hedral geometry coordinated by two N atoms in the axial positions, and two C and two O atoms in the equatorial plane. The dihedral angle between the two thia-zole ring systems in the complex is 77.45 (10)°.
منابع مشابه
[μ-1,3-Dioxo-1,3-bis(pyridin-2-yl)propane-2,2-diido-κ2 N,C 2:κ2 C 2,N′]bis[(1,3-diphenylpropane-1,3-dionato-κ2 O,O′)palladium(II)](Pd—Pd)
The title compound, [Pd(2)(C(13)H(8)N(2)O(2))(C(15)H(11)O(2))(2)], crystallized from a mixture of ethanol and n-hexa-nes. The structure is the first example of β-diketonate in a dianionic κ(2)C-coordination complex containing a Pd(II)-Pd(II) bond. Both Pd(II) atoms adopt a pseudo square-planar coordination geometry. The mol-ecular packing involves π-inter-actions between the phenyl rings of the...
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In the title compound, [Ir(C(15)H(9)FNS)(2)(C(5)H(7)O(2))], the Ir atom is hexa-coordinated by three chelating ligands, with two cyclo-metalated 2-(1,3-benzothia-zol-2-yl)-1-(4-fluoro-phen-yl)ethenyl ligands showing N,C-bidentate coordination and an O,O'-bidenate pentane-2,4-dionate anion, thereby forming a distorted octa-hedral enviroment.
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In the crystal structure of the title compound, [Ir(C(17)H(10)NO)(2)(C(5)H(7)O(2))], the Ir(III) atom is O,O'-chelated by the acetyl-acetonate group and C,N-chelated by the 2-aryl-naphth[1,2-d]oxazole groups. The six-coordinate metal atom displays a distorted octa-hedral geometry.
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The asymmetric unit of the title compound, [Co(NCS)(2)(C(13)H(14)N(2))(CH(3)OH)(2)], consists of one cobalt(II) cation located on a center of inversion, one half of a 1,3-bis-(pyridin-4-yl)propane ligand located on a twofold rotation axis, as well as one thio-cyanate anion and one methanol mol-ecule in general positions. The cobalt(II) cation is coordinated by two terminal N-bonded thio-cyanate...
متن کاملBis(μ-4-bromobenzoato)-κ3 O,O′:O′;O:O,O′-bis[μ-1,3-bis(pyridin-4-yl)propane-κ2 N:N′]bis[(4-bromobenzoato-κ2 O,O′)cadmium]
The dinuclear complex, [Cd(2)(C(7)H(4)BrO(2))(4)(C(13)H(14)N(2))(2)], lies on a twofold rotation axis crossing midway between the two metal atoms. The Cd(II) cation is seven-coordinated with a geometry that can be considered as distorted penta-gonal bipyramidal, with the N atom of the N-heterocyclic units occupying the apical sites and the O atoms of the 4-bromo-benzoate units in the equatorial...
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