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Kolekcje
Inne
Structure and properties of tetra-μ-ethanimidamidato -κN:κN'-dirhodium(1+) complexes.
Autorzy
Rok wydania
2009
Czasopismo
Numer woluminu
28
Strony
769-774
DOI
10.1016/j.poly.2008.12.037
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Rhodium complexes containing Rh25+ core with ethanimidamidato ligands [Rh2(μ-HN(HN)CCH3)4(H2O)2]Cl·H2O (1) and [Rh2(μ-HN(HN)CCH3)4(DMSO)2]Cl (2) have been obtained and characterized with IR, EPR and UV–Vis spectroscopic methods. X-ray structure of compound 2 reveals two independent dinuclear ions in which Rh–N bonds are slightly different. The Rh–Rh bond is longer than that in other amidine complexes with Rh25+ core. DFT calculations and EPR spectra showed that δRhRh∗ is SOMO orbital. Electronic and EPR spectra depend on the ligands coordinated along the Rh–Rh axis.
Słowa kluczowe
Dirhodium, Ethanimidamidate, X-ray structure, Dinuclear complexes, Amidate
Adres publiczny
https://doi.org/10.1016/j.poly.2008.12.037
Strona internetowa wydawcy
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