Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η2);1:2κ4 N:N;3:4κ4 N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ4 H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate
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چکیده
The title compound, [Cr(2)Li(2)(C(26)H(36)N(2))(2)(μ-H)(2)(C(4)H(10)O)(2)]·0.5C(5)H(12), is a binuclear chromium complex bridged by two hydrogen atoms. Each chromium atom is coordinated in a distorted square-planar geometry by one chelating bis-(2,6-diisopropyl-phen-yl)ethene-1,2-diamido ligand via its two N atoms. Additionally, two diametrically opposed lithium ether adducts coordinate in an η(4) mode on the backbone of the ligands. There is a crystallographic inversion center in the middle of the Cr(2)H(2) ring. One of the isopropyl groups is disordered over two positions in a 0.567 (7):0.433 (7) ratio. Disorder is also observed in the pentane hemisolvate molecule.
منابع مشابه
Bis(methanol-1κO)tetra-μ-pyridazine-1:2κ4 N:N′;2:3κ4 N:N′-di-μ-thiocyanato-1:2κ2 N:N;2:3κ2 N:N-tetrathiocyanato-1κ2 N,3κ2 N-trinickel(II) methanol tetrasolvate
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