1. Synthesis and study of crystalline materials for NLO
- Author
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Janatková, Tereza, Němec, Ivan, and Vojtíšek, Pavel
- Subjects
2-amino-4-methylpyrimidin ,kyselina methylsulfonová ,kvantově-chemické výpočty ,quantum chemical calculations ,2-amino-5-nitropyrimidine ,vibrational spectroscopy ,nonlinear optics ,nelineární optika ,2-amino-5-nitropyrimidin ,hyperpolarizibilita ,vibrační spektroskopie ,hyperpolarizibility ,methylsulphonic acid ,2-amino-4-methylpyrimidine - Abstract
This thesis is focused on preparation and study of new compounds of chosen organic bases with potential use in nonlinear optics. 2-amino-5-nitropyrimidine, 2-amino-4-methylpyrimidine and their salts with inorganic and organic acids are compounds of the main interest. Diffraction and vibrational-spectroscopic methods of characterization were used in combination with quantum chemical calculation methods. Another aim of this thesis was preparation of new salts of chosen pyrimidine derivates with the use of methylsulphonic acid. Part of this section is devoted to completion of pyridinium methylsulphonate phase transition and nonlinear optical property studies.
- Published
- 2018