C6H10N2O4S, triclinic, P (1) over bar (No. 2), a = 8.597(2) Angstrom, b = 1
0.033(2) Angstrom, c = 10.914(2) Angstrom, alpha = 88.46(3)degrees, beta =
68.71(3)degrees, gamma = 81.99(3)degrees, V = 868.3 Angstrom(3), Z = 4, Rgt
(F) = 0.028, RW(F-2) = 0.077, T = 293 K.