An octahedral homoleptic weak-field complex of a 3d metal ion has the configuration t 2 g ³ e g ². Which of the following metal ion and ligand pairs fit this description? Select all that apply.

Question

An octahedral homoleptic weak-field complex of a 3d metal ion has the configuration t 2 g ​ ³ e g ​ ². Which of the following metal ion and ligand pairs fit this description? Select all that apply.

TestHub · Accepted Answer

t 2 g ​ ³ e g ​ ² is high-spin d⁵. Fe³⁺ with chloride and Mn²⁺ with fluoride are weak-field d⁵. Mn²⁺ with cyanide is low-spin ( t 2 g ​ ⁵), and Cr³⁺ is d³ ( t 2 g ​ ³ e g ​ ⁰).

Chemistry - Coordination Chemistry Question with Solution | TestHub

Options:(select one or more)

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