Bis[bis­(methoxy­carbimido)amine-κ²N,N′]bis­(perchlorato-κO)copper(II) bis­[bis­(methoxy­carbimido)amine-κ²N,N′]bis­(methanol-κO)copper(II) bis­(perchlorate) methanol disolvate

The title compound, [Cu(ClO₄)₂(C₄H₉N₃O₂)₂][Cu(C₄H₉N₃O₂)₂(CH₄O)₂](ClO₄)₂·2CH₃OH, comprises two independent Cu^II species lying on different inversion sites. In the Cu complexes, a distorted octa­hedral geometry arises (from basic square-planar N₄ coordination) from the weak coordination of two perchlorate ions (as Cu—O) in one species and two methanol mol­ecules in the other (also as Cu—O). Inter­actions between the O atoms of the perchlorate anions or methanol groups and the imide or amine NH groups afford an extensive inter­molecular hydrogen-bonding network.

[Bis(3,5-dimethyl­pyrazol-1-yl-κN²)­dithio­acetato-κS](triphenyl­phosphine-κP)copper(I)

In the title compound, [Cu(C₁₂H₁₅N₄S₂)(C₁₈H₁₅P)], the copper(I) center is tetra­hedrally coordinated by one S atom and two N atoms from one bis­(3,5-dimethyl­pyrazol-1-yl)­dithio­acetate ligand and one P atom from a triphenyl­phosphine ligand. In the crystal structure, adjacent pyrazole rings are involved in weak π–π inter­actions, thereby forming a one-dimensional zigzag chain running along the b axis.