1 resultado para dendrimer
em Institutional Repository of Leibniz University Hannover
Mössbauer Spectroscopic Study andMagnetic Investigation of Iron(III) Complexes on a DendrimericBasis
Resumo:
The functionalization of the molecular surface of various dendrimer generations with a phosphorous core and external amine groups is obtained by converting those amine groups into the corresponding imines of salicylaldehyde creating multiple coordination sites for the iron atoms. Treatment with iron(III) chloride yields multinuclear iron(III) complexes on a dendrimeric basis. The obtained multinuclear molecular systems exhibit extremely high total spin values. The influence of the generation growth on this type of coordination compounds is investigated by Mossbauer spectroscopy and SQUIDmagnetometry.