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2 questions
3
votes
0
answers
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Is configuration interaction able to produce degenerate ground states?
I am new to multi-determinant theories. What motivates me in asking this question is the following observation: Consider the Dyson orbital of a $\ce{CO2}$ molecule whose axis is parallel to the $z$ ...
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1
vote
0
answers
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How can I understand if my system has degenerate electronic configuration?
How can I understand if my system has degenerate electronic configuration?
I'm running some post-HF methods and in the meanwhile try to understand which is the most accurate method for my system. ...
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