Results 171 to 180 of about 1,488 (236)

Planar tetracoordinate oxygen stabilized within triel-chalcogen dicationic frameworks. [PDF]

open access: yesRSC Adv
Motta L   +8 more
europepmc   +1 more source

From Oxygen to Tellurium: The Impact of the Chalcogen on Nucleophilicities and Basicities of Isochalcogenourea Catalysts. [PDF]

open access: yesAngew Chem Int Ed Engl
Stockhammer L   +8 more
europepmc   +1 more source

Terahertz Properties of GeAsSeSbSnTe Chalcogenide Glassy Semiconductors. [PDF]

open access: yesMicromachines (Basel)
Andrianov AV   +4 more
europepmc   +1 more source

Dual Chalcogen–Chalcogen Bonding Catalysis

Journal of the American Chemical Society, 2020
The noncovalent S···O bonding interaction is an evolutionary force that has been smartly exploited by nature to modulate the conformational preferences of proteins. The employment of this type of weak noncovalent force to drive chemical reactions is promising yet remains largely elusive.
Wei Wang   +6 more
openaire   +2 more sources

Resonance‐Assisted Intramolecular Chalcogen–Chalcogen Interactions?

Chemistry – A European Journal, 2003
AbstractHigh‐level B3LYP/6‐311+G(3df,2p) density functional calculations have been carried out for a series of saturated chalcogenoaldehydes: CH(X)‐CH2‐CH2YH (X, Y=O, S, Se, Te). Our results indicate that in CH(X)‐CH2‐CH2YH (X=Y=O, S, Se) the XH⋅⋅⋅X intramolecular hydrogen bond (IHB) competes in strength with the X⋅⋅⋅XH chalcogen–chalcogen interaction,
Pablo, Sanz   +2 more
openaire   +4 more sources

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