each of {HEAD ~ Y} is independently chosen from the group of —OR, —NR, —NR2, —CR, —C—NR2, —C—OR, —CR, —C—NR2, —C—OR, and R, wherein each R is independently H, or a substituted or unsubstituted, branched, cyclic or straight alkyl, alkenyl or alkynyl group which possibly contains {TAIL ~ an aromatic, ester or ether moiety} or one or more other heteroatoms and may have from 1 to 40 carbon atoms 
each of { HEAD ~ Y } is independently chosen from the group of — OR , — NR , — NR2 , — CR , — C — NR2 , — C — OR , — CR , — C — NR2 , — C — OR , and R , wherein each R is independently H , or a substituted or unsubstituted , branched , cyclic or straight alkyl , alkenyl or alkynyl group which possibly contains { TAIL ~ an aromatic , ester or ether moiety } or one or more other heteroatoms and may have from 1 to 40 carbon atoms
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH