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
Define Hydrogen bonds. Hydrogen bonds synonyms, Hydrogen bonds pronunciation, Hydrogen bonds translation, English dictionary definition of Hydrogen bonds. n. A chemical bond in which a hydrogen atom of one molecule is attracted to an electronegative atom
This weird chemical bond acts like a mash-up of hydrogen and covalent bonds | Emily Conover | January 7, 2021 | Science News British Dictionary definitions for hydrogen bond hydrogen bond noun a weak chemical bond between an electronegative atom, such as fluorine, oxygen, or nitrogen, and a ...
A consequence of hydrogen bonding is that hydrogen bonds tend to arrange in a tetrahedron around each water molecule, leading to the well-known crystal structure of snowflakes. In liquid water, the distance between adjacent molecules is larger and the energy of the molecules is high enough that ...
Hydrogen Bonding: Definition, Effects, Types, Properties, Examples Hydrogen Bondingis the development of hydrogen bonds, which are a type of attractive intermolecular force caused by the dipole-dipole interaction between a hydrogen atom bonded to a strongly electronegative atom and another highly ...
the greater is the probability of the formation of hydrogen bonds. These interactions significantly contribute to conformational energy. The major ways in which the chains fold to bring interacting groups together are primarily of four different types: (1) α-helix, (2) β-structure, (3) reverse...
hydrogen_bonds Hydrogen Bonds Hydrogen bonds have played an incredibly important role in the history of structural biology. Both the structure of DNA and of protein a-helices and b-sheets were predicted based largely on the hydrogen bonds these structures form. So understanding hydrogen bonds is ...
Strong H-Bonds On the basis of the simple electrostatic picture a much stronger H-bond should result if either A–H or B is ionized. This is indeed found from crystallographic data, the bifluoride ion being a well-known example. Many very short and strongly bonded O–H―O systems exist;...
Hydrogen Bond | Definition, Types & Examples from Chapter 5 / Lesson 12 217K What is a hydrogen bond? Learn the definition, examples, and types of hydrogen bonding. See the hydrogen bond model. Related to this QuestionExplain vividly how hydrogen bonds are fo...
can be explained using very simple theoretical models. When a system possesses multiple hydrogen bonds, cooperativity is a particularly characteristic manifestation, which has important consequences in nanomaterial design [31,32]. While an explanation of the origin of cooperativity is beyond the purview ...