Crystal structure of the monoclinic phase (phase IV) of bis(tetramethylammonium) tetrachloridocuprate(II)

Abstract

The crystal structure of the low-temperature monoclinic phase of (Me4N)2[CuCl4] was determined at 120 K. The asymmetric unit consists of a discrete tetra­hedral [CuCl4]2− anion and two crystallographically independent tetra­methyl­ammonium cations.