Koordinacijske spojine cinka(II) s pikolinatom in piperidinom

Rebolj, Lara (author), Modec, Barbara (mentor)

V diplomskem delu so opisane reakcije dveh izhodnih spojin cinka(II) s pikolinsko kislino in piperidinom. Uporabljeni izhodni spojini sta bili cinkov oksid in cinkov klorid. Reakcije so bile narejene pri sobni temperaturi, pri pogoju refluksa v acetonitrilu in segrevanju pri 105 °C v avtoklavu. Iz reakcijskih zmesi so bili izolirani trdni produkti, ki so potrdili nastanek amidina iz piperidina in acetonitrila pri opisanih reakcijskih pogojih. Izolirani trdni produkti so bili: piperidinijev klorid, pipeH[Zn(pic)3]·1,5H2O, amidinijev klorid, pipeamH[Zn(pic)3]·0,5H2O in [Zn(NH3)4]SO4·H2O.

• Language: Slovenian
• Keywords: Cink(II), pikolinat, piperidin, amidin, koordinacijske spojine
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2022
• PID: 20.500.12556/RUL-138925
• COBISS.SI-ID: 120803843
• Publication date in RUL: 25.08.2022

Secondary language

• Language: English
• Title: Coordination compounds of zinc(II) with picolinate and piperidine

Abstract

The diploma work describes reactions of two zinc(II) starting materials with picolinic acid and piperidine. Zinc oxide and zinc chloride were used as the starting materials. The reactions were carried out at ambient conditions, by heating in refluxing acetonitrile or at 105 °C in autoclaves. The isolated solids confirmed the formation of amidine from piperidine and acetonitrile under given conditions. The obtained products were: piperidinium chloride, pipeH[Zn(pic)3]·1,5H2O, amidinium chloride, pipeamH[Zn(pic)3]·0,5H2O and [Zn(NH3)4]SO4·H2O.

• Keywords: Zinc(II), picolinate, piperidine, amidine, coordination compounds