What Does HLVB Stand For?

HLVB stands for Heitler London Valence Bond

HLVB, or Heitler London Valence Bond, refers to a theoretical framework in quantum chemistry that describes the bonding mechanism in diatomic molecules. Developed by physicists Fritz Heitler and Walter London, this model emphasizes the importance of electron pairing and the overlap of atomic orbitals in forming covalent bonds. The HLVB approach provides insights into the electronic structure and stability of molecules, particularly in the context of hydrogen bonding and homonuclear diatomic systems. It serves as a foundational concept in understanding molecular interactions and bonding characteristics in various chemical contexts.