The morphology of the pyrolytic products depends on the thermolytic conditions, and different novel 3-D superstructures or microcrystals are possible.  We also propose a mechanism for the thermal conversion of these precursors to structural crystalline and phase pure materials. 
HERM
The morphology of the pyrolytic products depends on the thermolytic conditions, and different novel 3-D superstructures or microcrystals are possible.  We also propose a mechanism for the thermal conversion of these precursors to structural crystalline and phase pure materials. 
THERM