Cu13Fe2Ge2S16
Tettenhorst, R. T.Corbato, C. E.
American Mineralogist (1984) 69, 943-947
a=10.5862Å b=10.5862Å c=10.5862Å
α=90° β=90° γ=90°
C5H7N5O3
Tettenhorst, R. T.Gerkin, R. E.
Powder Diffraction (1999) 14, 305-307
a=17.356(6)Å b=3.528(1)Å c=11.285(1)Å
α=90° β=93.23(2)° γ=90°