Hydrogen Bonds

A hydrogen atom (H) that is covalently attached to a more electronegative "donor" atom or group (Dn) and another electronegative atom containing a single pair of electrons—the hydrogen bond acceptor—are attracted to one another by an electrostatic force (Ac). The second-row elements nitrogen (N), oxygen (O), and fluorine (F) are used as donors and acceptors the most frequently (F). Intermolecular (between different molecules) or intramolecular hydrogen bonds are two different types of hydrogen bonding (occurring among parts of the same molecule). A hydrogen bond's energy can range from 1 to 40 kcal/mol and is influenced by its shape, surroundings, and the characteristics of the particular donor and acceptor atoms. They are therefore not totally covalent but are a little stronger than a van der Waals connection.

Committee Members
Speaker at Catalysis & Reaction Engineering 2026 - Stanislaw Dzwigaj

Stanislaw Dzwigaj

Sorbonne University, France
Speaker at Catalysis & Reaction Engineering 2026 - Dai Yeun Jeong

Dai Yeun Jeong

Asia Climate Change Education Center, Korea, Republic of
Speaker at Catalysis & Reaction Engineering 2026 - Enrico Paris

Enrico Paris

CREA-IT & DIAEE, Italy
Speaker at Catalysis & Reaction Engineering 2026 - Hanna Kierzkowska Pawlak

Hanna Kierzkowska Pawlak

Lodz University of Technology, Poland
CAT 2026 Speakers
Speaker at Catalysis & Reaction Engineering 2026 - Ling Yin

Ling Yin

Cornell University, United States
Speaker at Catalysis & Reaction Engineering 2026 - Tsitsishvili Vladimer

Tsitsishvili Vladimer

Petre Melikishvili Institute of Physical and Organic Chemistry at the Tbilisi State University, Georgia
Speaker at Catalysis & Reaction Engineering 2026 - Rafia Ahmad

Rafia Ahmad

King Abdullah University of Science and Technology, Saudi Arabia
Speaker at Catalysis & Reaction Engineering 2026 - Eun Han Lee

Eun Han Lee

Korea Institute of Energy Research, Korea, Republic of
Speaker at Catalysis & Reaction Engineering 2026 - Neul Ha

Neul Ha

Sungkyunkwan University, Korea, Republic of
Speaker at Catalysis & Reaction Engineering 2026 - Shailza Sharma

Shailza Sharma

RMIT University, Australia

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