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Electron Gain Enthalpy

If r⊕ r⊝ fo...

Question

If $\frac{r_{\oplus}}{r_{⊝}}$ for a crystal is $0.50$ , it has octahedral structure.
If true enter 1, else enter 0.

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Solution

Given a radius ratio of $r_{c} / r_{a} = 0.50$
It is in between $0.414 - 0.732$ and so, it will have octahedral structure according to radius ratio rule.

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