Karakterizacija neznanega vzorca dobljenega pri reakciji (pyH)5[MoOCl4(H2O)]3Cl2 in KSCN

Kofalt, Erika (author), Kitanovski, Nives (mentor)

S pomočjo rezultatov analiz določenih fizikalno-kemijskih metod sem poskušala določiti sestavo neznanega vzorca. Vzorec je bil sintetiziran z reakcijo (pyH)5[MoOCl4(H2O)]3Cl2 s kalijevim tiocianatom v acetonitrilu in izoliran z dodatkom P(C6H5)4Br v filtrat nastal po reakciji. Z obdelavo rezultatov analiz sem ugotovila, da je neznani vzorec spojina (P(C6H5)4)2[MoO(NCS)5].

• Language: Slovenian
• Keywords: neznan vzorec, molibden(V), tiocianat, oborina, rdeč kristaliničen produkt
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2021
• PID: 20.500.12556/RUL-131928
• COBISS.SI-ID: 87650563
• Publication date in RUL: 06.10.2021

Secondary language

• Language: English
• Title: Characterisation of an unknown sample obtained by reaction between (pyH)5[MoOCl4(H2O)]3Cl2 and KSCN

Abstract

Using the results of analyzes of certain physicochemical methods, I tried to determine the composition of an unknown sample. The sample was synthesized by the reaction of (pyH)5[MoOCl4(H2O)]3Cl2 with potassium thiocyanate in acetonitrile and isolated by the addition of P(C6H5)4Br to the filtrate formed after the reaction. By processing the results of the analyzes, I found that the unknown sample was compound (P(C6H5)4)2[MoO(NCS)5].

• Keywords: unknown sample, molybdenum(V), thiocyanate, precipitation, red crystalline product