Search Results - Arens, Steve~
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Vanadyl calix[6]arene complexes: synthesis, structural studies and ethylene homo-(co-)polymerization capability
Published 2015“…When the reverse order of addition was employed such that lithium tert-butoxide (7.5 equivalents) was added to L6H6, and subsequently treated with VOCl3 (2 equiv.), the complex {[VO(THF)][VO(μ-O)]2Li(THF)(Et2O)][L6]}·2Et2O·0.5THF (4·2Et2O·0.5THF), which contains a trinuclear motif possessing a central octahedral vanadyl centre linked via oxo bridges to two tetrahedral (C3v) vanadyl centres, was isolated. The calix[6]arene in 4 is severely twisted and adopts a ‘down, down, down, down, out, out’ conformation. …”
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The first study about the relationship between the extractability of thiacalix[4]arene derivatives and the position of the coordination binding sites
Published 2015“…Three organic ionophores (2–4) based on the p-tert-butylthiacalix[4]arene backbone, blocked in the 1,3- alternate conformation, bearing two pyridyl coordinating moieties (ortho for 2, meta for 3 and para for 4), have been synthesized and characterized in the solid state. …”
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Characteristics of the local cutaneous sensory thermoneutral zone
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Effect of alkyl chain length and linker atom on the crystal packing in 6,12-dialkoxy- and 6,12-dialkylsulfanyl-benzo[1,2-b:4,5-b’]bis[b]benzothiophenes
Published 2019“…The alkoxy substituted compounds adopted a molecular conformation with a step from the core and a gauche conformation about the C1’-C2’ bond placing the alkyl chains close to parallel with the pentacyclic arene ring system, whereas in the alkylsufanyl derivatives, the alkyl chains were arranged strongly deviated from the plane of the ring, with the sulfur atom anti-periplanar to C3’ of the alkyl chain. …”
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Novel biomedical PDMS-PEEK composites developed for material extrusion: characterisation, printability and performance
Published 2021“…Soft-polymer liners are currently state-of-the art structures situated between the residual limb and hard prosthetic socket, acting as an interface. …”
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