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Hydrogen Molecule Strongest Interactions

On the strongest interaction between hydrogen molecules
Hydrogen, the molecule is $H_ {2} $. In the world, the interaction between molecules is different. For hydrogen molecules, the strongest interaction is the key to the investigation.

Hydrogen molecules $H_ {2} $are formed by covalent bonding of dihydrogen atoms. Its molecules are electrically neutral, but under certain conditions, there are still interactions between molecules.

Common intermolecular interactions include van der Waals forces, which in turn contain dispersion forces, induction forces and orientation forces. The dispersion force is caused by the instantaneous displacement of electrons in the molecule, which causes the molecule to produce an instantaneous dipole. This instantaneous dipole interaction generates a dispersion force, which is a force that generally exists between various molecules. The inducing force is caused by the inherent dipole of the polar molecule causing the non-polar molecule to produce an induced dipole, which is formed by the interaction between the two. The orientation force is the interaction between the inherent dipoles of the polar molecule.

However, for the hydrogen molecule $H_ {2} $, because it is a non-polar molecule and the inherent dipole moment is zero, the orientation force and the inducing force are relatively weak. Although the dispersion force exists, it is not its strongest interaction.

The strongest interaction between hydrogen molecules is due to the quantum mechanical effect. In the case of extremely low temperature and high density, the quantum fluctuations between hydrogen molecules are significant. At this time, the wave functions of hydrogen molecules overlap with each other, resulting in a unique interaction. This interaction is not solvable by classical mechanics and needs to be analyzed by quantum theory.

This interaction makes hydrogen molecules exhibit unique physical properties under specific conditions. For example, in an ultra-low temperature environment, hydrogen molecules may appear condensed, and the molecules attract each other due to the strongest interaction, forming a specific structure.

Exploring the strongest interaction between hydrogen molecules is of great significance for in-depth understanding of the microstructure of matter and low-temperature physical phenomena. This is not only related to basic scientific research, but also provides new ideas and directions in materials science, energy and many other fields.