Journal ArticleDOI
A study of adduct formation between bis(acetylacetonato)oxovanadium(IV) and substituted pyridines
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TLDR
The reaction of several variously substituted pyridines with bis(acetylacetonato)oxovanadium(IV), VO(ACA)2, has been studied as mentioned in this paper.About:
This article is published in Journal of Inorganic and Nuclear Chemistry.The article was published on 1972-10-01. It has received 49 citations till now. The article focuses on the topics: Acetylacetone & Structural isomer.read more
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Chemistry and insulin-mimetic properties of bis(acetylacetonate)oxovanadium(IV) and derivatives
Sean S. Amin,Kirk Cryer,Boyan Zhang,Subodh Kanti Dutta,Sandra S. Eaton,Oren P. Anderson,Susie M. Miller,Bénédicte Reul,Sonia M. Brichard,Debbie C. Crans +9 more
TL;DR: EPR and visible spectroscopic studies of solutions prepared as for administration to diabetic rats documented both a salt effect on speciation and formation of a new halogen-containing complex.
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Differentiation of mono‐oxo and polyoxo and of monomeric and polymeric vanadate, molybdate and tungstate species in metal oxide catalysts by IR and Raman spectroscopy
TL;DR: In this paper, the expected and experimental features of vanadate, molybdate and tungstate species observed in inorganic compounds of different structures are discussed and the need to perform both IR and Raman experiments and, if possible, 18O/16O exchange experiments is also emphasized.
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Electron Spin Lattice Relaxation Rates for S = 12 Molecular Species in Glassy Matrices or Magnetically Dilute Solids at Temperatures between 10 and 300 K
TL;DR: The temperature dependence of X-band electron spin-lattice relaxation between about 10 and 300 K in magnetically dilute solids and up to the softening temperature in glassy solvents was analyzed for three organic radicals and 14 S = 12 transition metal complexes.
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Characterization of the Potent Insulin Mimetic Agent Bis(maltolato)oxovanadium(IV) (BMOV) in Solution by EPR Spectroscopy.
TL;DR: Configuration of solvated vanadyl/maltol complexes, VO(ma)(2)S, in solution (S = solvent) are proposed on the basis of a comparison of their hyperfine coupling constants with those obtained for related vanadium(IV) compounds in the literature.
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On the effect of dopants and additives on the state of surface vanadyl centers of vanadia-titania catalysts
TL;DR: In this paper, the effect of dopants on the V = O stretching frequencies of vanadyls on low-Vloading vanadia-titania catalysts was investigated.
References
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Electronic Structure, Spectra, and Magnetic Properties of Oxycations. III. Ligation Effects on the Infrared Spectrum of the Uranyl Ion
TL;DR: In this paper, a series of uranyl complexes KxUO2Ly(NO3)2, where L is the variable ligand (or ligands), has been prepared; it has been shown that a ligand series may be defined using the antisymmetric stretching frequency of the uranyl entity, and this series exhibits a remarkable parallelism with the spectrochemical series defined by Δ in octahedral complexes of transition metals of the first and 2nd series.
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Infrared Spectra of Metal‐Chelate Compounds. I. A Normal Coordinate Treatment on Bis‐(Acetylacetonato)‐Cu(II)
Kazuo Nakamoto,Arthur E. Martell +1 more
TL;DR: In this article, a normal coordinate treatment on the chelate ring of bis(acetylacetonato)•Cu(II) gives calculated frequencies in good agreement with the observed ones in the 1700 and 350 cm-1 range obtained with NaCl, KBr, and CsBr optics.
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Far infra-red spectra and metal—ligand force constants of acetylacetonates of transition metals
TL;DR: In this paper, the infra-red spectra of Cu(acac)2, Pd, Pt, Mn, Cd, Cc, Cr, Co, Co(cac)3, Cr(cc)4, Rc, Rh(ccc)3 and Mn, cc)3 have been measured in the region from 4000 to 60 cm−1, and normal co-ordinate treatments have been made for the 1:2 and 1:3 complex.