Figure 4: Linkam THMS600 (crossed polarisers, magnification 200X) (A) packed rod like texture of smectic C phase at 48°C of 4DIACN (B) nematic phase with four brushes was observed at 150°C of 4DIACN (C) pinkish rod like smectic C phase and (D) declination defect of nematic phase at 155°C of 4DIACN/ ZnO/Gly.