%0 Journal Article %A Nimax, Patrick R. %A Rotthowe, Nils %A Zoller, Florian %A Blockhaus, Tobias %A Wagner, Fritz %A Fattakhova, Dina %A Sünkel, Karlheinz %T Coordination polymers of 5-substituted 1,2,3,4-tetracyanocyclopentadienides: structural and electrochemical properties of complex compounds of 5-amino- and 5-nitro-tetracyanocyclopentadienide %J Dalton transactions %V 50 %N 47 %@ 0300-9246 %C London %I Soc. %M FZJ-2021-05565 %P 17643 - 17652 %D 2021 %X Compounds of the 5 amino (ATCC) and 5 nitro 1,2,3,4 tetracyanocyclopentadienide (NTCC) ligand with iron(II) and iron(III), silver(I) and potassium(I) were prepared and characterized by electrochemical methods using EPR, cyclic voltammetry and Mößbauer spectroscopy as well as UV-Vis spectroscopy. The investigation sheds light on the free radical activity in non- as well as transition metal compounds, and shows signs of photoinduced electron transfer in transition metal compounds of the ligands. We characterized silver(I) and potassium compounds of the compounds via X-ray diffraction, with one of the structures exhibiting a porous coordination polymer. %F PUB:(DE-HGF)16 %9 Journal Article %$ pmid:34806109 %U <Go to ISI:>//WOS:000720965400001 %R 10.1039/D1DT02866A %U https://juser.fz-juelich.de/record/903995