Bis(diethylenetriamine-κ3N,N′,N′′)nickel(II) bis(1,2-dicyanoethene-1,2-dithiolato-κ2S,S′)nickel(II)

Bis(4-amino-1-hexylpyridinium) bis(1,2-dicyanoethene-1,2-dithiolato)cuprate(II)

The complete complex anion in the title salt, (C(11)H(19)N(2))(2)[Cu(C(4)N(2)S(2))(2)], has 2/m symmetry while the complete cation is generated by mirror symmetry with the non-H atoms of the alkyl chain lying on the plane. A square-planar geometry based on an S(4) donor set is found in the anion; the Cu-S distance is 2.2663 (5) Å. In the crystal, inter-molecular N-H⋯N hydrogen bonds link the io...

Bis(diethyl­enetriamine-κ3 N,N′,N′′)nickel(II) bis­(1,2-dicyanoethene-1,2-dithiolato-κ2 S,S′)nickel(II)

The title compound, [Ni(C(4)H(13)N(3))(2)][Ni(C(4)N(2)S(2))(2)], has been synthesized by the reaction of Ni(ClO(4))(2)·6H(2)O, diethyl-enetriamine (deta) and Na(2)[Ni(mnt)(2)] [mnt = maleonitrile-dithiol-ate(2-)] in methanol. The structure is composed of a [Ni(deta)(2)](2+) cation and a [Ni(mnt)(2)](2-) anion. The coordination geometry of the Ni(II) ion in the cation is slightly distorted octa-...

STRUCTURE AND PROPERTIES OF N,N-DI-n-BUTYLDITfflOCARBAMATO-l, 2-DICYANOETHENE-l, 2-DITHIOLATO-GOLD(HI)

Route to multicluster containing ancillary ortho-carborane-1,2-dithiolato ligands.

Multicluster molecules [Cp(*)IrS2C2(B10H10)]n(L)[n= 3 (L = tpt), 2 (L = bpy)], connected with pyridyl-based ligands, were prepared and characterized by X-ray crystallography.

Chances and Limits of the Coordination Chemistry with Bis(benzene-l,2-dithiolato) Ligands

The incorporation of benzene-l,2-dithiolato building blocks into supramolecular coordination assemblies is the main objective of the investigations described here. Special interest is directed towards dinuclear complexes with bis(benzene-l,2-dithiolato) ligands, which might be able to form helical structures. Bis(benzene-l,2-dithiolato) ligands are accessible by ortho-functionalization and subs...