The metals containing {TAIL ~ mesogens} are heated to a temperature sufficient to cause {HEAD ~ fusion} to produce a metals containing mesophase pitch 
The metals containing { TAIL ~ mesogens } are heated to a temperature sufficient to cause { HEAD ~ fusion } to produce a metals containing mesophase pitch
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH