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Adsorption of Zn atoms by monolayer WS2 doped with different atoms X (X = O, Se, N, P, F, Cl): first principles study
ContextThe effect of X (X = O, Se, N, P, F, Cl) do** on the adsorption of Zn atoms by WS 2 was investigated based on first principles. The...
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Dandelion-like P-Doped Fe-Co-Se Grown on Carbon Cloths for Enhanced Electrocatalytic Oxygen Evolution
As a representative anodic reaction, the oxygen evolution reaction (OER) is often combined with hydrogen evolution, carbon dioxide reduction, and...
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Designing highly stable ferrous selenide-black phosphorus nanosheets heteronanostructure via P-Se bond for MRI-guided photothermal therapy
BackgroundThe design of stable and biocompatible black phosphorus-based theranostic agents with high photothermal conversion efficiency and clear...
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Reactivity of 5-Methylpyridyl-2-Selenolate With Platinoid Metal Precursors: Isolation of Tri and Hexanuclear Complexes via Se-Se and Se-C Bond Cleavage
A series of palladium (II) and platinum (II) selenolate complexes have been isolated depending upon the nature of the phosphine ligand. The...
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Diselenide-bond replacement of the external disulfide bond of insulin increases its oligomerization leading to sustained activity
Seleno-insulin, a class of artificial insulin analogs, in which one of the three disulfide-bonds (S-S’s) of wild-type insulin (Ins) is replaced by a...
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Photoinduced dual bond rotation of a nitrogen-containing system realized by chalcogen substitution
Photoinduced concerted multiple-bond rotation has been proposed in some biological systems. However, the observation of such phenomena in synthetic...
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Novel high-performance H2Se sensor based on Zn/P-, Cd/P-, and Hg/P-modified graphitic carbon nitride sheets: A DFT study
AbstractThe adsorption performance of hydrogen selenide (H 2 Se) on the Zn/P-, Cd/P-, and Hg/P-modified graphitic carbon nitride (gCN) was...
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Enzymatic synthesis of organoselenium compounds via C‒Se bond formation mediated by sulfur carrier proteins
Organoselenium compounds are rare in nature but play important physiological roles by exploiting the distinct features of selenium. However, the...
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Catalytic asymmetric synthesis of sulfur-containing atropisomers by C-S bond formations
Chiral organosulfur compounds are not only widely distributed in bioactive natural products and pharmaceuticals, but also play a significant role in...
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C–H Bond Functionalization of N-Heteroarenes Mediated by Selectfluor
Herein, recent developments for Selectfluor-mediated C–H functionalization of N -heteroarenes are described. This type of C–H bond activation is an...
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2,4,8,10-Tetra-tert-butyl-6-phenyldibenzo[d,g]-[1,3,6,2]dioxaselena-phosphocine Complexes: C–Se Bond Cleavage and Its Oxidative Addition to Form a Novel Octahedral Rhodium(III) Complex and Hirshfeld Analysis
Selenaphosphocine [(–OC 6 H 2 ( t Bu) 2 ( µ -Se)( t Bu) 2 C 6 H 2 O–)PhP] ( 1 ) on treatment with [Pd(COD)Cl 2 ] yielded P,Se-coordinated complex [{(–OC 6 H 2 ( t Bu) 2 ( µ -Se)( t Bu)
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CAr–Br bond cleavage via cooperative EnT/NHC catalysis: mild access to indolines
The cooperative visible-light mediated and NHC-catalyzed dearomative arylation-acylation of N -(2-bromobenzoyl)indoles with aldehydes was developed,...
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Other Methods, Mainly for the X–H Bond (X = C, N, O)
This chapter briefly describes other methods than rotational spectroscopy and gas-phase electron diffraction. Particular emphasis is put on the...
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Atomic electronegativity-dependent intramolecular hydrogen bond and fluorescence characteristics of novel scaffold-based fluorophore: a TD-DFT study
In this work, fluorescent properties and excited-state intramolecular proton transfer (ESIPT) processes of 2,5-bis(benzo[d]thiazol-2-yl)phenol (BTP)...
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Can a chemical bond be exclusively covalent or ionic?
The important aspects of bonding are discussed in this perspective article, focusing on common misconceptions regarding ‘covalent’ and ‘ionic’ bonds....
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Homogeneous Catalysis for H-P Bond Addition Reactions
Although patents disclosed transition metal-catalyzed addition of PH3 to formaldehyde and acrylonitrile more than four decades ago, exploration into...
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Description of covalent bond in terms of generalized charges. The bond length
A theoretical approach used in the work—the theory of generalized charges—is an asymptotic approximation of quantum mechanics for interatomic forces....
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Arylation Reactions via C-H Bond Cleavage
Various carbon nucleophiles having acidic C–H bonds, including active methylene compounds, ketones, aldehydes, esters, and so on, are arylated with...
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Exploiting photoredox catalysis for carbohydrate modification through C–H and C–C bond activation
Photoredox catalysis has recently emerged as a powerful synthetic platform for accessing complex chemical structures through non-traditional bond...
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Quantitative assessment of the nature and strength of Au‒dithiolate bond in gold(III) bis(1,2-dithiolate) homoleptic complexes
Quantum chemical calculations at the BP86/def2-TZVP and M06/def2-TZVP levels of theory have been carried out to investigate the nature and strength...
