Journal ArticleDOI
Studies on the different forms of some mixed chelate complexes of dioxouranium(VI) with cupferron
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TLDR
In this paper, a series of mixed chelate complexes of identical composition of the type (NH4)2[UO2(L)2B] and (NH 4]2 [UO 2(L 2B] 2X2] have been thoroughly characterised through elemental analysis, conductance data, X-ray, IR, electronic, NMR spectra as well as thermogravimetric and differential thermal analyses.About:
This article is published in Journal of Inorganic and Nuclear Chemistry.The article was published on 1980-01-01. It has received 9 citations till now. The article focuses on the topics: Cupferron & Uranyl.read more
Citations
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Stereochemistry of uranyl complexes of new heterocyclic nitrogen containing aldehydes. i. novel relationship for o-u-o frequencies center
TL;DR: In this paper, a relation between symmetric V1 and asymmetric v3 O-U-O frequencies independent on the masses of oxygen (Mo) and uranium (Mu) atoms was proposed.
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Effect of substituents on the structure of dioxouranium(VI) complexes of 7-carboxaldehyde-8-hydroxyquinoline and some of its Schiff bases
TL;DR: A series of dioxouranium(VI) complexes with 7-carboxaldehyde-8hydroxyquinoline (oxine) and with some of its Schiff bases, LH, have been prepared and characterized by elemental analyses, electronic and vibrational spectral studies as discussed by the authors.
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Thermal and Spectral Studies on New Complexes of 7-Carboxaldehyde-8-Hydroxyquinoline and Some Substituted Derivatives of Its Schiff Bases
TL;DR: A series of complexes formed by the interaction of UO2 (AcO)2 and some potentially bidentate ligands, aniline, o-hydroxy, carboxaldehyde, 8- hydroxyqvinoline abbreviated as ML1, H2L2, H 2L3, HL4, HL5 and HL6, respectively, have been synthesized as mentioned in this paper.
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Chelated complexes of cadmium(II), cobalt(II), copper(II), mercury(II), nickel(II), uranyl(II) and zinc(II) with benzil bis(4-phenylthiosemicarbazone)
TL;DR: In this article, the properties of benzil bis(4-phenylthiosemicarbazone), H2BPT, and its ligand were investigated using elemental analysis, molar conductivity, magnetic susceptibility and spectroscopic measurements.
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Synthesis, characterization, and antibacterial studies of mixed ligand dioxouranium complexes with 8-hydroxyquinoline and some amino acids
TL;DR: Mixed ligand complexes of dioxouranium (VI) of the type [UO2(Q)(L)·2H2O] have been synthesized using 8-hydroxyquinoline (HQ) as a primary ligand and amino acids such as L-threonine, L-tryptophan, and L-isoleucine as secondary ligands to study the antibacterial activity of the complexes.
References
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Journal ArticleDOI
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. VI. A Normal Coordinate Treatment of Oxalato Metal Complexes
TL;DR: In this paper, a normal coordinate treatment made on the 1:1, metal:ligand model of the chelate ring of tris(oxalato)‐Cr(III) resulted in the assignment of metaloxygen stretching bands in the range between 600 and 300 cm-1 for various oxalato complexes.
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The electronic structure, spectra, and magnetic properties of actinyl ions: Part I. The uranyl ion
Sean P. McGlynn,J.K. Smith +1 more
TL;DR: In this paper, the 1-electron MO energy levels of UO2++ have been calculated using rough estimates of overlap integrals of a set of a Slater orbitals presumed to correspond to the relevant oxygen and uranium atomic orbitals.
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Infrared spectra of some uranyl nitrate complexes
TL;DR: The preparative methods for some uranyl nitrate complexes have been re-investigated and the i.r. spectra of these complexes are consistent and all show the presence of bidentate nitrate groups.
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