Understanding Well Depth and Its Relationship to Bond Energy

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Well depth refers to a concept in physics and chemistry that describes the energy associated with bonds between particles, particularly in the context of potential energy wells. It represents a region of lower energy surrounded by higher energy areas, where a particle can become trapped. This concept is often illustrated using a graph of energy versus position, resembling a hole in the ground. In this analogy, a particle, such as an electron, is compared to a ball in a pit, needing a certain amount of kinetic energy to escape the well and break the bond. The depth of the well correlates with the strength of the bond; a deeper well indicates a stronger bond. Understanding well depth is crucial for grasping concepts in quantum mechanics and molecular interactions.
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hello!

what is actually the "well depth" or the "depth of the well" ?

maybe it doesn't help that english is not my native language, but anyway, I can't find some reference

I found the term to be used in context of describing the energy of the bonds

thanks!
 
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I can't way for sure without knowing the context, but a well is a hole in the ground from which you draw or pump water. But it could mean something else in another context.
 
Sounds like your are talking about the energy well that exist in a tiny region of space surrounded by regions of higher potential energy. A place that a particle gets stuck because it needs kenetic energy to escape. Which is suppose described a hole in the ground as well.
 
in Lenard-Jones potential ?
 
Pick up a book in quantum mechanics, it will explain everything much better than we can.
 
In a graph of energy versus position, there can be a region of space where the energy is lower than other nearby regions. Graphically, this looks like a hole in the ground and if you want to picture things classically you can think about an electron being a ball trapped in the hole (an electron in a bond, say) that needs some energy put into it to get it out of the hole (break the bond). The deeper the well, the stronger the bond.
 
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