Results 101 to 110 of about 605,322 (321)
2-Phenyl-2-(pyridin-2-yl)hexahydropyrimidine
Acta Crystallographica Section E, 2010 The title compound, C15H17N3, was prepared by reaction of benzoylpyridine and hexahydropyrimidine. The 1,3-diazinane ring adopts a chair conformation with one N—H group axial and the other equatorial.
Naleen B. Jayaratna, Richard E. Norman
doaj +1 more source
Sticking of atomic hydrogen on graphene
Journal of Physics: Condensed Matter, 2018 Recent years have witnessed an ever growing interest in the interactions between hydrogen atoms and a graphene sheet. Largely motivated by the possibility of modulating the electric, optical and magnetic properties of graphene, a huge number of studies have appeared recently that added to and enlarged earlier investigations on graphite and other carbon
Bonfanti, Matteo +2 more
openaire +5 more sources
Exact Solution of the Klein-Gordon Equation for the Hydrogen Atom Including Electron Spin [PDF]
, 2010 The term describing the coupling between total angular momentum and energy-momentum in the hydrogen atom is isolated from the radial Dirac equation and used to replace the corresponding orbital angular momentum coupling term in the radial K-G equation ...
Ducharme, Robert J.
core
Key Trends and Insights in Smart Polymeric Skin Wearable Patches
Advanced Engineering Materials, EarlyView.Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez +2 more
wiley +1 more source
MoleculesNitrogenous compounds have been extensively utilized as hydrogen atom transfer (HAT) catalysts in photoredox reactions, with nitrogenous radical cations being the actual hydrogen atom abstractors. Building upon our previous work, 120 thermodynamic graphs
Xia Zhao +6 more
doaj +1 more source
Hydrazinium 2-amino-4-nitrobenzoate dihydrate: crystal structure and Hirshfeld surface analysis
Acta Crystallographica Section E: Crystallographic Communications, 2017 In the anion of the title salt hydrate, H5N2+·C7H5N2O4−·2H2O, the carboxylate and nitro groups lie out of the plane of the benzene ring to which they are bound [dihedral angles = 18.80 (10) and 8.04 (9)°, respectively], and as these groups are ...
James L. Wardell +2 more
doaj +1 more source
LXI. Construction of compound molecules with theoretical atoms, especially the systems of growth of the organic compounds of carbon and hydrogen [PDF]
, 1915 Albert C. Crehore
openalex +1 more source
Advanced Engineering Materials, EarlyView.Herein, the electroplating of titanium from an organic solvent, ethaline, is shown. Polymer additives are shown to smooth the roughness of the film, and small molecule additives are shown to produce a near‐mirror finish to the deposited metal. Titanium electroreduction is desired for a variety of medical, electronic, and bonding applications but has ...
Steven Livers +7 more
wiley +1 more source
Precision Spectroscopy of Atomic Hydrogen
Journal of Physics: Conference Series, 2013 Precise determinations of transition frequencies of simple atomic systems are required for a number of fundamental applications such as tests of quantum electrodynamics (QED), the determination of fundamental constants and nuclear charge radii. The sharpest transition in atomic hydrogen occurs between the metastable 2S state and the 1S ground state ...
Beyer, Axel +18 more
openaire +4 more sources