Reaction of Cu powder with 2-thenoyltrifluoroacetone and 2, 2-bipygave a complex [Cu(C8H4SO2F3) (2, 2’ -bipy)]. The title compound is monoclinic sys-tem, sapce
The title complex [NH4]n [WAgS4]n crystallizes in the tetragonalspace group I4 with crystallographic parameters: a = b = 7. 994 (2 ), c = 5. 855 (2 ):A,V = 373.