Supramolecular Architectures of Copper(II) Perchlorate Complexes of cis,trans-1,3,5-Triaminocyclohexane Assembled Exploiting the Delicate Balance Between Weak and Strong Interactions

The copper environ- ment is distorted square pyramidal in complex 1: two nitrogen atoms and one oxygen atom from the ligands and two nitrogen atoms from two azido ligands build

Two trans-tach ligands are coordinated to a square- based pyramidal copper(II) centre in a syn configura- tion, and interact with each other through hydrogen bonding interactions

Coordination of a copper(I) chloride moiety to the phenyl anion or to the hypothetical π complex [CpFe(C 6 H 5 )] in both cases equally lowers that carbene character by attracting

Upon coordination of CuCl to the free phenyl an- ion with formation of [PhCuCl] − only a very small to- tal donation of 0.06 electrons to the copper chloride fragment takes place,

The catalytic activity of these complexes was evalu- ated in the hydroxylation of phenol using oxygen and hydrogen peroxide as co-oxidants in aqueous media in the pH range 3 – 6.

In this pa- per the synthesis of copper(II) salicylaldiminato com- plexes 1 – 8 is described and the catalytic activity of these complexes evaluated in the hydroxylation of phe- nol

The single crystal X-ray data of [Pb(Dmphen)(NO 3 ) n ] show the complex to be polymeric and the Pb atom to have an unsymmetrical eight-coordinate geometry, the coordination

In order to determine the nature of the frontier orbitals, Extended H¨uckel Molecular Orbital (EHMO) calculations are also reported.. Key words: Dinuclear Copper(II)