We report measurements of the structural and optical properties of triallyl thiourea cadmium chloride (ATCC). X-ray diffraction determined the point group to be 3 and the space group to be R(3). ATCC is one of a series of semiorganic crystals that demonstrated good optical frequency conversion. We have investigated this material for its potential value in electro-optic and piezoelectric applications. (C) 1996 Optical Society of America [References: 12]
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