The crystal and molecular structure of 3-Hydrazino-1-Hydrazinothiocarbonyl
pyrazoline (TNT3), C4H10N6S has been determined with MoKαα
diffractometer data by direct methods. The compound crystallized in the
monoclinic space group P21/c, with a = 6.925(1), b=13.675(3), c=8.190(2)Ǻ
and β=108.14(3)º. The structure was refined by full matrix least squares
methods to R=0.047 using 917 reflections. The pyrazoline ring was found to be
planner and delocalized. The amino groups connected to N7 and to N9 is
extended and trans.