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A series of aminophenylsilsesquioxanes were prepared from octaphenylsilsesquiox-ane (OPS), dodecaphenylsilsesquioxane (DPS) and two polyphenylsilsesquioxanes, one a low molecular weight LMW oligomer (PPS) and the other a high molecular weight (HMW) PPS (M n of 1.3×10 3 , PPS) and two polyhedral materials. LMS and HMW PPS were obtained by polycondensation of PhSi(OEt) 3 to form...
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