Give the octahedral as well as tetrahedral field electronic configurat

Question

Give the octahedral as well as tetrahedral field electronic configuration for Cr³⁺and Co³⁺ ions. Which site will be preferred by these ions, octahedral or tetrahedral? Justify your answer.

13 Feb 2025

Answer :

Word Count : 289

The electronic configuration of an ion depends on the arrangement of its electrons in a crystal field, which can be either octahedral or tetrahedral.

For Cr³⁺ (Chromium ion):

Atomic number of Cr = 24
Electronic configuration of Cr = [Ar] 3d⁵ 4s¹
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