[μ-Bis(trimethylsilyl)amido]bis[μ-N,N-dimethyl-N′,N′′-bis(trimethylsilyl)guanidinato]-triangulo-tricopper(I)
نویسندگان
چکیده
The title compound, [Cu(3)(C(6)H(18)NSi(2))(C(9)H(24)N(3)Si(2))(2)], is a trinuclear Cu(I) complex. A crystallographic twofold axis passes through one Cu(I) atom and the N atom of the bis-(trimethyl-silyl)amide ligand that bridges between the other two Cu(I) atoms. The Cu-Cu bonds bridged by the guanadinate ligands [2.7913 (9) Å] are slightly longer than the Cu-Cu bond bridged by the bis-(trimethyl-silyl)amide ligand [2.6405 (11) Å].
منابع مشابه
{Bis[N,N′-dicyclohexyl-N′′,N′′-bis(trimethylsilyl)guanidinato-κ2 N,N′]neodymium(III)}di-μ-chlorido-[bis(tetrahydrofuran-κO)lithium]
In the title monomeric rare earth complex, [LiNd(C(19)H(40)N(3)Si(2))(2)Cl(2)(C(4)H(8)O)(2)], the [(Me(3)Si)(2)NC(NCy)(2)](2)Nd(+) (Me is methyl, Cy is cyclo-hex-yl) and Li(THF)(2) (+) units (THF is tetra-hydro-furan) are connected by two bridging Cl atoms. The Nd(3+) ion is coordinated by two guanidinate ligands and two Cl atoms, forming a distorted chelating octa-hedral geometry. The Li(+) io...
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