Solvent effects on morphology and crystal structure of solution-grown organic crystals

Bernard Marciniak; Ewa Rozycka-Sokolowska; W. Pawliuk

doi:10.1117/12.425468

17 April 2001 Solvent effects on morphology and crystal structure of solution-grown organic crystals

Bernard Marciniak, Ewa Rozycka-Sokolowska, W. Pawliuk

Proceedings Volume 4413, International Conference on Solid State Crystals 2000: Epilayers and Heterostructures in Optoelectronics and Semiconductor Technology; (2001) https://doi.org/10.1117/12.425468
Event: International Conference on Solid State Crystals 2000, 2000, Zakopane, Poland

Abstract

Based on the measured solubility data of acenaphthene, fluoranthene and pyrene in six halogen derivative solvents, the solutes activity coefficients ((gamma) s) have been determined from Scatchard-Hildebrand solution theory and used as a measure of solute-solvent interactions for determination of observed solvent effect on growth morphology and intrinsic structure of solution grown crystals of these hydrocarbons. The growth morphologies of these crystals have been interpreted on the basis of PBC theory assumptions. Correlation between activity coefficients of the investigated solutes and morphology as well as structure of obtained crystals, are found.

Citation Download Citation

Bernard Marciniak, Ewa Rozycka-Sokolowska, and W. Pawliuk "Solvent effects on morphology and crystal structure of solution-grown organic crystals", Proc. SPIE 4413, International Conference on Solid State Crystals 2000: Epilayers and Heterostructures in Optoelectronics and Semiconductor Technology, (17 April 2001); https://doi.org/10.1117/12.425468

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