Tris(4,4′-di-tert-butyl-2,2′-bipyridine)(trans-4-tert-butylcyclohexanolato)deca-μ-oxido-heptaoxidoheptavanadium acetonitrile monosolvate including another unknown solvent molecule
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TLDR
In this article, the title hepta-nuclear alkoxido(oxido)vanadium(V) oxide cluster complex was obtained by the reaction of [V8O20(C18H24N2)4] with 4-tert-butyl-cyclo-hexa-nol (mixture of cis and trans) in a mixed CHCl3/CH3CN solvent.About:
This article is published in IUCrData.The article was published on 2020-04-28 and is currently open access. It has received 2 citations till now.read more
Citations
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A Nonionic Octanuclear Vanadium(V) Oxide Cluster Complex as a Precatalyst for Visible-Light Photooxidation of Alcohols under O2 Atmosphere
TL;DR: In this article , an octanuclear vanadium(V) oxide cluster complex, [V8O20(4,4′-tBubpy)4], having a nonionic V8O-20 core functionalized with 4,4-di-tert-butyl-2,2′-bipyridine (4, 4′-TBubPy) ligands can be employed for the visible-light photooxidation of alcohols (ROH) by molecular oxygen.
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4,4′-Di-tert-butyl-2,2′-bipyridinium Trifluoromethanesulfonate
TL;DR: In this paper, a mono-protonated bipyridinium trifluoromethanesulfonate was synthesized by stirring 4,4′-Di-tert-butyl-2,2′-bipyridine with scandium(III) triflomethane sulfonate in acetonitrile, followed by precipitation with diethyl ether.
References
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Crystal structure refinement with SHELXL
TL;DR: New features added to the refinement program SHELXL since 2008 are described and explained.
Journal ArticleDOI
SHELXT - Integrated space-group and crystal- structure determination
TL;DR: This work automates routine small-molecule structure determination starting from single-crystal reflection data, the Laue group and a reasonable guess as to which elements might be present.
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PLATON SQUEEZE: a tool for the calculation of the disordered solvent contribution to the calculated structure factors
TL;DR: The SQUEEZE method is documents as an alternative means of addressing the solvent disorder issue and conveniently interfaces with the 2014 version of the least-squares refinement program SHELXL, and many twinned structures containing disordered solvents are now also treatable by SQUEEze.
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Crystal Chemical Aspects of Vanadium: Polyhedral Geometries, Characteristic Bond Valences, and Polymerization of (VOn) Polyhedra
TL;DR: The distribution of bond lengths in (V3+O6) polyhedra shows a maximum between 1.98 and 2.04 A, and limits of 1.88 and 1.16 A, respectively as discussed by the authors.
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Hetero and lacunary polyoxovanadate chemistry: Synthesis, reactivity and structural aspects
TL;DR: In this article, three types of synthetic routes are explored; based on coordination of metavanadate species to transition metal cations, oxidation of reduced polyoxovanadates, and template synthesis.
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