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Acta Cryst. (2013). E69, m583-m584
[ doi:10.1107/S1600536813026780 ]

Bis([mu]-L-arginine-[kappa]3N2,O:O')bis­(L-arginine-[kappa]2N2,O)tetra-[mu]-chlorido-tetra­chlorido­tetra­copper(II)

P. Arularasan, B.Sivakumar, G. Chakkaravarthi and R. Mohan

Abstract: The title compound, [Cu4Cl8(C6H14N4O2)4], contains four mol­ecules in the asymmetric unit. In the mol­ecular structure, each of the four Cu2+ 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.


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