C12H20N2OS4V, triclinic, P(1) over bar (no. 2), a =7.0892(2) angstrom, b = 8.8797(2) angstrom, c =13.8486(3) angstrom, alpha = 87.1010(10) degrees, beta = 82.3160(10) degrees, gamma = 71.4110(10) degrees, V = 818.84(3) angstrom(3), Z = 2, R-gt (F) = 0.0249, wR(ref)(F-2) = 0.0707, T = 150(2) K.