When do hydrogen bonds break

B , , 30 , — Article Views Altmetric -. Citations Abstract The mechanism and the rate of hydrogen bond-breaking in the hydration layer surrounding an aqueous protein are important ingredients required to understand the various aspects of protein dynamics, its function, and stability. Cited By. This article is cited by 43 publications. Adyasa Priyadarsini, Bhabani S. ACS Omega , 6 12 , The Journal of Physical Chemistry B , 47 , The Journal of Physical Chemistry A , 29 , The Journal of Physical Chemistry B , 15 , The Journal of Physical Chemistry B , 42 , Water Dynamics in the Hydration Shells of Biomolecules.

Chemical Reviews , 16 , The Journal of Physical Chemistry B , 29 , The Journal of Physical Chemistry B , 31 , The Journal of Physical Chemistry B , 14 , The Journal of Physical Chemistry B , 11 , Kramer Campen. The Journal of Physical Chemistry B , 21 , The Journal of Physical Chemistry B , 24 , The Journal of Physical Chemistry B , 13 , Ladanyi and J. The Journal of Physical Chemistry B , 45 , The Journal of Physical Chemistry B , 28 , Fetching data from CrossRef.

This may take some time to load. Loading related content. Jump to main content. Jump to site search.

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page. Issue 39, From the journal: RSC Advances. Hydrogen bond breaking of TPU upon heating: understanding from the viewpoints of molecular movements and enthalpy. You have access to this article.

Please wait while we load your content Covalent Bonding. Search for:. Hydrogen Bonding Learning Objectives Define hydrogen bond. Describe molecular structures that will participate in hydrogen bond formation. Will all H atoms form H-bonds? What is the length of an H-bond compared to the length of a covalent bond?

Review How strong is a hydrogen bond? What happens when H is covalently bonded to N, O, or F? How does the shape of the water molecule affect its properties? Ben Mills Wikimedia: Benjah-bmm Laura Guerin. Even though hydrogen bonds are relatively weak, if you consider that every water molecule is participating in a least four hydrogen bonds, the total energy of hydrogen bonding interactions can rapidly become significant.

For many compounds which do not possess highly polarized bonds, boiling points parallel the molar mass of the compound. Although these two compounds have similar molar masses, a significant amount of energy must be put into the polar molecule, water, in order to move into the gas phase, relative to the non-polar methane.