CCL:G: Query regarding strong correlation effect



 Sent to CCL by: "Poonam  Parkar" [poonamparkar72(-)gmail.com]
 Dear All
 I am Poonam Parkar, a Ph.D. student. I have been studying DFT and involved in
 hydrogen storage.
 What is strong correlation effect and how to study it for 3d elements using
 Gaussian calculation. Which functional is suitable for this?
 Please suggest me some solution.
 Thank you in advance!!!