Journal ArticleDOI
Bimetallic alkoxides of niobium
Reads0
Chats0
TLDR
In this article, the formation of the I-III group metal alkoxoniobates has been studied using the physicochemical analysis method, namely the investigation of solubility isotherms for the M 2 O 2 four-membered cycles in edge sharing octahedra.About:
This article is published in Polyhedron.The article was published on 1995-06-01. It has received 60 citations till now. The article focuses on the topics: Octahedron.read more
Citations
More filters
Journal ArticleDOI
Physicochemical approach to the studies of metal alkoxides
N. Ya. Turova,E. P. Turevskaya,M. I. Yanovskaya,Alexsandr I. Yanovsky,Vadim G. Kessler,D.E. Tcheboukov +5 more
TL;DR: In this article, a review of the main events in the development of metal alkoxides in Russian and summarizes the results obtained by the authors has been provided, including the analysis of solubility and vapor pressure in the M(OR)n-ROH (R Li, Mg, Ca, Sr, Ba, Tl) systems permitted the determination of the composition of the solvates formed and the optimization of the isolation conditions for distinct derivatives.
Journal ArticleDOI
Chemical routes to oxides: alkoxidevs. alkoxide–acetate routes: synthesis, characterization, reactivity and polycondensation of MNb2(OAc)2(OPri)10(M=Mg, Cd, Pb) species
Souad Boulmaâz,Renée Papiernik,Liliane G. Hubert-Pfalzgraf,Bernard Septe,Jacqueline Vaissermann +4 more
TL;DR: In this article, the molecular constitution of solutions containing niobium alkoxides and divalent metal acetates has been examined and a terheterometallic compound, PbMgNb2O(OAc)2(OPri)10 has been isolated.
Journal ArticleDOI
Homo- and hetero-metallic rhenium oxomethoxide complexes with a M4(μ-O)2(μ-OMe)4 planar core—a new family of metal alkoxides displaying a peculiar structural disorder. Preparation and X-ray single crystal study
Gulaim A. Seisenbaeva,Andrei V. Shevelkov,Jörgen Tegenfeldt,Lars Kloo,D. V. Drobot,Vadim G. Kessler +5 more
TL;DR: In this paper, a mixed-valence complex of analogous composition and structure was obtained in the form of single crystals on storage of solutions of Re2O3(OMe)6, obtained by anodic oxidation of Re metal.
Journal ArticleDOI
Synthesis, reactivity and structures of hafnium-containing homo- andhetero- (bi- and tri-) metallic alkoxides based on edge- andface-sharing bioctahedral alkoxometalateligands
TL;DR: A series of homo-metallic alkoxides of hafnium has been prepared and characterised using elemental analyses, infrared, multinuclear (IN) NMR and single-crystal X-ray diffraction studies as mentioned in this paper.
Journal ArticleDOI
The solution thermolysis approach to molybdenum(V) alkoxides: synthesis, solid state and solution structures of the bimetallic alkoxides of molybdenum(V) and niobium(V), tantalum(V) and tungsten(VI)
TL;DR: In this paper, the bimetallic derivatives of molybdenum(VI) oxoalkoxides and the alkoxides of niobium(V) or tantalum(V), were instead isolated on cooling from the solutions of the isopropoxides in toluene subjected to a short-time reflux.
References
More filters
Journal ArticleDOI
Synthesis, structural principles and reactivity of heterometallic alkoxides
Journal ArticleDOI
Alcohol adducts of alkoxides: intramolecular hydrogen bonding as a general structural feature
Brian A. Vaartstra,John C. Huffman,Kenneth G. Caulton,Peter S. Gradeff,Kenan Yunlu,L.G. Hubert-Pfalzgraf,S. Parraud,Jean-Claude Daran +7 more
TL;DR: In this article, a characterization of Zr{sub 2}(O{sup i}Pr), sub 8}(sup i)PrOH, sub 2} by {sup 1}H and {sup 13}C NMR spectroscopy, ir spectroscopic, and single-crystal x-ray diffraction is reported.
Journal ArticleDOI
Pentanuclear oxoalkoxide clusters of scandium, yttrium, indium and ytterbium, X-ray crystal structures of [M5(μ5-O)(μ3-OPri)4(μ2-OPri)4(OPri)5] (M = In, Yb)
Donald C. Bradley,Halina Chudzynska,Dario M. Frigo,M.E. Hammond,Michael B. Hursthouse,Muhammed A. Mazid +5 more
TL;DR: The 1H NMR spectra for each compound was consistent with the X-ray crystal structure and variable-temperature studies showed fluxionality in the indium complex as discussed by the authors.
Journal ArticleDOI
Crystal structure of lithium niobium ethoxide (LiNb(OCH2CH3)6: a precursor for lithium niobate ceramics
TL;DR: In this paper, a complete crystallographic study of these crystals was carried out, and the results were presented in the form of a 2-5 mm in length and a transparent crystal.