Characteristic features of nonlinear dynamics of a laser pulse in a photorefractive ferroelectric with hydrogen bondsA microscopic theory is used to derive an effective equationdescribing the dynamics of a laser pulse in a hydrogen-bonded ferro-electric, which has photorefractive properties in its ...
ChemInform Abstract: CHARACTERISTIC MEAN AMPLITUDES OF VIBRATION FOR GALLIUM‐HYDROGEN BONDSIR and Raman spectra (atoms and moleculesNo abstract is available for this article.doi:10.1002/chin.197726005E. J. BARANWILEY‐VCH Verlag GmbH
aFirst event observed during the irradiation of polysaccharides leads to breakdown of the ordered system of intermolecular as well as intramolecular hydrogen bonds 在多聚糖的辐照区域期间被观察的第一个事件导致被命令的系统的故障分子间并且分子内氢键[translate] ...
Clay minerals such as kaolinite, smectite, chlorite, micas are main components of raw materials of clay and formed in presence of water. A large number of clays used to form the different structure which completely depends on their mining source. They ar
there are two or three double bonds in the molecules. The biosynthesis of these compounds begins with oleic acid (C18:1,n-9). Two carbons are added at a time via acetyl-CoA, and odd-numbern-alkanes are finally synthesized by decarbonylation. Second, the hydrocarbons include molecules with ...
It is well known that the vibrational absorption frequencies of organic intramolecular chemical bonds mainly locate in the IR band, while the absorption frequencies of intermolecular weak forces (such as hydrogen bonds and van der Waals’ force), molecular structure bending, dipole vibrations and rotat...
In science, we are often interested in exploring the characteristics of elements to better understand their nature and properties. In physics, for instance, the element hydrogen has a unique characteristic called the proton. Protons are the fundamental particles that make up atoms, and they have a...
Hydrogen bonding is one of the most popular tools in the supramolecular chemist's armoury because hydrogen bonds have relatively high strength and predicta... S Derossi - 《Dalton Transactions An International Journal of Inorganic Chemistry》 被引量: 0发表: 1999年 ...
of solution in water, kcal/mole The Chou-Fasman parameter of the coil conformation The number of bonds in the longest chain A parameter of charge transfer capability A parameter of charge transfer donor capability Average volume of buried residue Residue accessible surface area in tripeptide...
(12),forming anovel two-dimensional structure constructed bhydrogen bonds among water chains,as shown iFig.2.Besides,the uncoordinated carboxylic oxygen atoms in pmal ligands locate on two sides owater chains through hydrogen bonds with watemolecules and π-π stacking interactions of phe(centroid ...