Bimetallic copper–vanadium mandelato complexes with bpy and phen as ancillary ligands. 51V NMR spectra of vanadates in DMSO
Sign Up to like & getrecommendations! Published in 2019 at "Polyhedron"
DOI: 10.1016/j.poly.2019.04.012
Abstract: Abstract Two novel heterometallic complexes [Cu(bpy)2V2O2(O2)2(R-mand)2][Cu(bpy)2V2O2(O2)2(S-mand)2]·2CH3CN·2H2O (1), and [Cu(phen)2V2O2(O2)2(R-mand)2][Cu(phen)2V2O2(O2)2(S-mand)2]·2CH3CN·2H2O (2), (mand = mandelato(2–) = C6H5CH(O)CO22–) were prepared and characterized by spectral methods. X-ray single-crystal analysis revealed the difference between both structures. While 1 contains a bonding copper(II) and vanadium(V)… read more here.
Keywords: complexes bpy; 2v2o2 mand; mandelato; 51v nmr ... See more keywords
EPR and 51V NMR studies of prospective anti-diabetic bis(3-hydroxy-4-pyridinonato)oxidovanadium(IV) complexes in aqueous solution and liposome suspensions
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DOI: 10.1039/c7nj04678b
Abstract: We report EPR and 51V NMR characterization of vanadium(IV/V) species originating from bis(3-hydroxy-4-pyridinonato)oxidovanadium(IV) complexes in aqueous solution at pH 7.4, under aerobic conditions and along time. Since complexes possess variable hydrophilic/lipophilic balance and consequently different… read more here.
Keywords: 51v nmr; hydroxy pyridinonato; oxidovanadium complexes; pyridinonato oxidovanadium ... See more keywords