The first incommensurate ordering of NH4Cu7-xS4(x=0.16) has been investigated using x-ray single crystal difraction at 174K. The modulated structure is described with monoclinic symmetry.
The first incommensurate ordering of NH4Cu7-xS4(x=0.16) has been investigated using x-ray single crystal difraction at 174K. The modulated structure is described with monoclinic symmetry. (en)