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  • Title: Growth, crystalline perfection and characterization of benzophenone oxime crystal.
    Author: Rajasekar M, Muthu K, Meenatchi V, Bhagavannarayana G, Mahadevan CK, Meenakshisundaram SP.
    Journal: Spectrochim Acta A Mol Biomol Spectrosc; 2012 Jun 15; 92():207-11. PubMed ID: 22446769.
    Abstract:
    Single crystals of benzophenone oxime (BPO) have been grown by slow evaporation solution growth technique from ethanol at room temperature. The single crystal X-ray diffraction study reveals that the crystal belongs to monoclinic system and cell parameters are, a=9.459 Å, b=8.383 Å, c=26.690 Å, v=2115 Å(3) and β=92.807°. The structure and the crystallinity of the materials were further confirmed by powder X-ray diffraction analysis. The various functional groups present in the molecule are confirmed by FT-IR analysis. The TG/DSC studies reveal the purity of the material and the crystals are transparent in the entire visible region having a lower optical cut-off at ~300 nm. The crystalline perfection was evaluated by high-resolution X-ray diffraction (HRXRD). The crystal is further characterized by Kurtz powder technique, dielectric studies and microhardness analysis.
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