Hydrogen bonding or intermolecular and intramolecular hydrogen bond is the weak type of bonds due to very unstable attractive forces responsible for the formation of H-bond in learning chemistry or chemical science. Hydrogen bonding, interaction involving a hydrogen atom located between a pair of other atoms having a high affinity for electrons; such a bond is weaker than an ionic bond or covalent bond but stronger than van der Waals forces.Hydrogen bonds can exist between atoms in different molecules or in parts of the same molecule. Hydrogen Bonding Definition in Chemistry. The secondary structure of a protein involves interactions (mainly hydrogen bonds) between neighboring polypeptide backbones which contain Nitrogen-Hydrogen … Large changes in heat capacity (ΔC p) have long been regarded as the characteristic thermodynamic signature of hydrophobic interactions.However, similar effects arise quite generally in order–disorder transitions in homogeneous systems, particularly those comprising hydrogen-bonded networks, and this may have significance for our understanding of protein folding and other … Hydrogen bonding capacity Mon, 04 Jun 2012 | Structural Genomics One of the earliest indications of the role of hydrogen-bonding in BBB permeation came in a seminal paper that suggested a linear relationship between logBB and AlogP (— logPoct—logPcyc, considered to be an approximate measure of the hydrogen-bonding capacity of a molecule) for 20 histamine H2 receptor antagonists Hydrogen bonding . Hydrogen bonding occurs between molecules in which a hydrogen atom is attached to a strongly electronegative element: fluorine, oxygen or nitrogen. In the case of alcohols, hydrogen bonds occur between the partially-positive hydrogen atoms … ★★★ Correct answer to the question: How is hydrogen bonding responsible for the heat capacity of water? - edu-answer.com Electronic features and hydrogen bonding capacity of the sulfur acceptor in thioureido-based compounds. What is the bonding capacity of Hydrogen, Oxygen, and Nitrogen? Ammonia and ethanol have molecular structures that allow for a lot of hydrogen bonding, and their high heat capacity affirms the idea that the "key" to high heat capacity is hydrogen bonding. Hydrogen bonding is present abundantly in the secondary structure of proteins, and also sparingly in tertiary conformation.