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What are the meanings of t2g eg levels in crystal field theory?
Wiki User
∙ 13y ago
These are exists in d-orbitals only.
"e" refers to doubly degenerate orbitals.It consists of two d-orbitals.
"t" refers to triply degenerate levels orbitals. It consists of three d-orbitals. Degenerate means having same energy. They derive from group theory.
The "g" tells you that the orbitals are gerade (german for even) - they have the same symmetry with respect to the inversion centre.
Wiki User
∙ 13y ago
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