In addition to a frequency shift, water's hydrogen-bonded resonance gains oscillator strength due to its mediating configuration. 展开 关键词: hydrogen bonding, tetrahydrofuran, gas hydrate, carbon tetrachloride, vibration DOI: 10.1021/jp509343x 被引量: 5 ...
Rao CNR. Theory of hydrogen bonding in water. In: Felix Franks, editor. Water: A Comprehensive Treatise. New York & London: Plenum; 1972;108.C. N. R. Rao, Theory of hydrogen bonding in water, in Water A comprehensive treatise, Vol. 1, Ed. F. Franks (Plenum Press, New York, 1972...
Tags Bonding Hydrogen Hydrogen bonding Molecules Water In summary, when drawing hydrogen bonds between a water molecule and H3PO4 or acetic acid, the hydrogen bond is formed between the polarized hydrogen atom and either the oxygen or hydrogen atom of the compound. In the case of acetic acid,...
The meaning of HYDROGEN BOND is an electrostatic attraction between a hydrogen atom in one polar molecule (as of water) and a small electronegative atom (as of oxygen, nitrogen, or fluorine) in usually another molecule of the same or a different polar su
Related to this QuestionDescribe the atoms that can participate in hydrogen bonding. Define hydrogen bonding and explain its effect on the physical properties of water. What is meant by hydrogen bonding? Give three examples of substances that would be expected to exhibit hydro...
In water, each hydrogen nucleus is covalently bound to the central oxygen atom by a pair of electrons that are shared between them. In H2O, only two of the six outer-shell electrons of oxygen are used for this purpose, leaving four electrons which are organized into two non-bonding pairs....
(primarily water and aqueous solutions, a series of industrial polymers—capron, nylon, and so forth) as well as the crystalline structures of many molecular crystals and crystal hydrates of inorganic compounds, among them, of course, ice. In exactly the same way hydrogen bonding substantially ...
The expected volume of the liquid at room temperature is obtained by extrapolation, for example, using the formula of Jacobson and Heedman 1 . The volume thus deduced corresponds to a state without hydrogen bonding (at 0° C. about 8 per cent denser than ordinary water). Each hydrogen bond...
Hydrogen bonding with a hydrogen bond: The methane–water complex and the penta-coordinate carbon 来自 Semantic Scholar 喜欢 0 阅读量: 49 作者:B Raghavendra,E Arunan 摘要: Ab initio and atoms in molecules (AIM) theoretical studies have been used to show that in a 1:1 complex formed between...
The roles of hydrogen bonding and the hard core of water on hydrophobic hydration are clarified using Monte Carlo simulation and the test particle method to compare the cavity formation in water with that in a Lennard-Jones (LJ) fluid with the same molecular size and density. Similarities and ...