Results 91 to 100 of about 379,037 (236)
Adenine as a Halogen Bond Acceptor: A Combined Experimental and DFT Study
Crystals, 2019 In this work, we report the cocrystallization of N9-ethyladenine with 1,2,4,5-tetrafluoro-3,6-diiodobenzene (TFDIB), a classical XB donor. As far as our knowledge extends, this is the first cocrystal reported to date where an adenine derivative acts as a
Yannick Roselló +4 more
doaj +1 more source
Metal–Halogen Bonding Seen through the Eyes of Vibrational Spectroscopy
, 2019 Incorporation of a metal center into halogen-bonded materials can efficiently fine-tune the strength of the halogen bonds and introduce new electronic functionalities. The metal atom can adopt two possible roles: serving as halogen acceptor or polarizing
Bruna L. Marcial +3 more
core +1 more source
On the Interplay between Charge‐Shift Bonding and Halogen Bonding
, 2020 International audienceThe nature of halogen-bond interactions has been analysed from the perspective of the astatine element, which is potentially the strongest halogen-bond donor.
Jérôme Graton +10 more
core +1 more source
Advanced Science, EarlyView.Atomic coordination editing functions as an on/off switch that toggles single‐atom catalysts between CO2 electroreduction and hydrogen evolution. ABSTRACT Precise atomic coordination editing of single‐atom catalysts (SACs) provides an effective strategy to tune their electronic structures and catalytic selectivity. Yet, achieving near‐unity selectivity
Yukun Zhao +11 more
wiley +1 more source
Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors
Advanced Science, EarlyView.Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka +3 more
wiley +1 more source
Halogen atom transfer (XAT) represents a mild and selective strategy for generating alkyl radicals from alkyl halides, yet it typically relies on photocatalysts or metal complexes as reductants.
Chen Xing (436152) +4 more
core +1 more source
, 2018 Bonding models of halogen bonding help understand how thyroid hormones and xenobiotic inhibitors affect thyroid activity through iodothyronine deiodinase.
Craig A. Bayse
core +1 more source
Evidence for Halogen Bonding in Amorphous Solid Dispersions
, 2020 Carbon-bound halogen atoms (iodine, bromine, chlorine, and occasionally fluorine) are known to act as electron acceptors and form interactions with different species capable of acting as electron donors.
Geoff G. Z. Zhang +19 more
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Halide Perovskite: A Rich Source of Thermal Insulator
Advanced Science, EarlyView.Halide perovskites exhibit ultralow thermal conductivity driven by intrinsic lattice softness and strong anharmonicity, falling below conventional defect‐engineering limits. Weak metavalent bonding, A‐site rattling, and dynamic octahedral tilting drive phonon scattering to the Ioffe–Regel limit, where wave‐like tunneling replaces particle‐like ...
Haolin Ye +3 more
wiley +1 more source
Tuning the optical properties of NLO push-pull chromophores through halogen bonding.
, 2014 Among linear -conjugated organic molecules displaying strong second order nonlinear optical (NLO) and emissive properties, p-phenylene vinylene (PPV) derivatives are of particular interest, due to their broad absorption bands and high luminescence ...
RESNATI, GIUSEPPE +8 more
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