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Question
Consider the following electronic arrangements for the d5 configuration.
| ⥮ | ⥮ | 1 | ||
| (a) | ||||
| 1 | 1 | 1 | ⥮ | |
| (b) | ||||
| 1 | 1 | 1 | 1 | 1 |
| (c) | ||||
- which of these represents the ground state.
- which configuration has the maximum exchange energy.
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Solution
i. The ground state electronic configuration is
| 1 | 1 | 1 | 1 | 1 |
ii. The configuration has the maximum exchange energy is
| 1 | 1 | 1 | 1 | 1 |
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