Crystal Structure of Potassium niobium tris(disulfide) tantalum thiophosphate

Id2239016
Common namePotassium niobium tris(disulfide) tantalum thiophosphate
Chemical name<i>catena</i>-Poly[potassium [tri-μ-disulfido-μ-tetrathiophosphato-di[niobate(IV)/tantalate(IV)(0.885/0.115)]]]
a (Å)13.0049(3)
b (Å)7.5262(2)
c (Å)13.3616(3)
α (°)90
β (°)90
γ (°)90
V (Å3)1307.80(5)
Space groupP c a 21
Temperature (K)290.0(10)
Rint0.0193
Publication: Acta Crystallographica Section E (2014) 70, 2 i8