Sinteza in karakterizacija nekaterih halopiridinijevih haksafluoridotitanatov

Trogar, Kristina (author), Pevec, Andrej (mentor)

Pripravila in analizirala sem nekatere halopiridinijeve heksafluoridotitanatne soli. Za sintezo spojin sem uporabljala titanov dioksid, ki je nastal s hidrolizo titanovega(IV) butoksida. Tako pripravljen TiO2 pa je reagiral z ustreznim halopiridinom: 2-fluoropiridin, 2-kloropiridin, 2-bromopiridin in 3-bromopiridin. Reakcije med TiO2 in halopiridini sem izvedla v različnih množinskih razmerjih. Nastale produkte sem analizirala z infrardečo spektroskopijo, nuklearno magnetno resonančno spektroskopijo, elementno analizo in rentgensko strukturno analizo.

• Language: Slovenian
• Keywords: heksafluoridotitanat, halopiridin, vodikova vez, kristalna struktura
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2023
• PID: 20.500.12556/RUL-151110
• COBISS.SI-ID: 173434115
• Publication date in RUL: 29.09.2023

Secondary language

• Language: English
• Title: Sinthesis and Characterization of some Halopyridinium Hexafluoridotitanates

Abstract

Some halopyridinium hexafluoridotitanate salts have been prepared and characterised. Titanium dioxide, which was used for the synthesis of the compounds, was prepared by hydrolysis of titanium(IV) butoxide. The TiO2 thus prepared then reacted with corresponding halopyridine: 2-fluoropyridine, 2-chloropyridine, 2-bromopyridine and 3-bromopyridine. Reactions between TiO2 and halopyridine were carried out in different molar ratio. The resulting products were analysed by infrared spectroscopy, nuclear magnetic resonance spectroscopy, elemental analysis and X-ray structural analysis.

• Keywords: hexafluoridotitanate, halopyridine, hydrogen bond, crystal structure