20.500.12556/RUL-143691 Tetrahydrated bis(monoaqua-bis(ethylenediamine)copper(II))-diaqua-bis(ethylenediamine)copper(II) dicitrate preparation, crystal structure, Raman and FTIR spectra and paramagnetic behavior The crystals of the first copper(II) ethylenediamine complex containing citrate anion have been prepared and characterized. Despite the archetypical character of the copper(II) ethylenediamine complexes, some structural peculiarities were found to be interesting since they are quite rare even among the mentioned type of the complex compounds i.e. a presence of both mono and diaqua-bis(ethylenediamine)copper(II) cations together in the same crystal structure, intramolecular hydrogen bonding of the citric anion, cis,trans-configuration of the citric anion and the disordered C-C bond of the ethylenediamine molecule in the monoaquabis(ethylenediamine)copper(II) cation, which in fact is a co-existence of two energetically close dd and dk conformers. The Raman as well as FTIR spectra were recorded and discussed. Finally, the magnetic measurements have shown paramagnetic behavior of the prepared complex in a wide range of temperatures. copper(II) complex ethylenediamine complex copper(II) citrate crystal structure Raman spectrum FTIR spectrum true false true Angleški jezik Ni določen Članek v reviji 2023-01-09 08:29:11 2023-01-09 08:29:13 2023-01-10 03:29:53 0000-00-00 00:00:00 2022 0 0 Str. 2062-2076 no. 15/16 Vol. 75 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 548/549 1029-0389 10.1080/00958972.2022.2126314 123517699 Tetrahydrated_bis_monoaqua_bis_ethylenediamine_copper_II_diaqua_bis_ethyl.pdf Tetrahydrated_bis_monoaqua_bis_ethylenediamine_copper_II_diaqua_bis_ethyl.pdf 1 F6003FE40918FEF37AE5601C9B0C976B e4c0c114ee9b7ce6a68f912b752d8ce05d16cd66066619f5a2e44986b95f3a6b 43cf089e-8fef-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=165550 https://www.tandfonline.com/doi/full/10.1080/00958972.2022.2126314 0 3b5a563c-8fef-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=165549 Fakulteta za strojništvo Fakulteta za gradbeništvo in geodezijo 0 0 0