InterviewSolution
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InterviewSolution
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In tetrahedral crystal field, three is splitting of d orbitals. Which of the following d orbitals constitute the higher energy set of orbirals.A. `d_(xy), d_(x^(2)-y^(2))`B. `d_(z^(2)), d_(x^(2)-y^(2))`C. `d_(xy), d_(yz), d_(xz)`D. `d_(z^(2)), d_(xz), d_(yz)` |
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Answer» Correct Answer - C The second most common stereochemistry is tetrahedral. In the tetrahedral arrangement of four ligands around the metal ion, the `t_(2g)` orbitals `(d_(xy), d_(xz), d_(yz))` are more in line with the approaching ligands than the `e_(g)` orbitals `(d_(x^(2)-y^(2))` and `d_(z^(2)))` . As a result, it is the `(d_(x^(2)-y^(2))` and `d_(z^(2)))` orbitals that are lower in energy, and the tetrahedral energy diagram is inverted relative to the octahedral diagram. |
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