Ionic Bonds and ionic Crystals

didy
Messages
3
Reaction score
0
is that at equilibrium, energy,U=0 from the equation below?
U(R) = −(A /R6 )+ (B/R12 )
i nid to differentiate the equation and equate U=0?
 
Last edited:
Physics news on Phys.org
Read the forum rules. You're not going to get help without having shown you've made some effort to solve what's obviously a homework problem.

Really. If you think ionic forces are involved here, you need to open your textbook.
 

Thread 'Instantaneous dipole moment and orbitals'

Hi. I have got question as in title. How can idea of instantaneous dipole moment for atoms like, for example hydrogen be consistent with idea of orbitals? At my level of knowledge London dispersion forces are derived taking into account Bohr model of atom. But we know today that this model is not correct. If it would be correct I understand that at each time electron is at some point at radius at some angle and there is dipole moment at this time from nucleus to electron at orbit. But how...
View full post »

Similar threads

B Why don't solids always stick together?
Replies
5
Views
4K
Why are most of the ionic crystals Diamagnetism
Replies
1
Views
3K
I Energy needed for an Ionic Bond
Replies
8
Views
2K
Question About Breaking Bonds in Crystal Lattices
Replies
5
Views
2K
Chemistry How do we know ##BF_3## has Lewis structure but ##Al_2S_3## does not?
Replies
1
Views
2K
I Does the ionic background of a crystal affect the index?
Replies
2
Views
2K
Shielding or principal quantum number predicts Covalent or Ionic?
Replies
0
Views
2K
Metallic Bond - The Role of 'Free' Electrons in a Metallic Bond
Replies
3
Views
6K
Chemistry Understanding Bonding Energy in Water for Electrolysis Calculations
Replies
4
Views
3K
Difference between co-ordinate covalent bonds and ionic bonds?
Replies
6
Views
3K

Hot Threads

Recent Insights

Back
Top