Bis(μ-l-arginine-κ3N2,O:O′)bis(l-arginine-κ2N2,O)tetra-μ-chlorido-tetrachloridotetracopper(II)

The title compound, [Cu 4 Cl 8 (C 6 H 14 N 4 O 2 ) 4 ], contains four molecules in the asymmetric unit. In the molecular structure, each of the four Cu 2+ ions binds to three Cl atoms, one N atom and one O atom, resulting in distorted square-pyramidal coordination environments. The molecular structure is stabilized by weak C—H...O and N—H...Cl hydrogen bonds. The crystal structure exhibit weak intermolecular N—H...O, C—H...O and N—H...Cl interactions, generating a three-dimensional network.

Abstract licence: CC BY

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