Fe-3O-4 has inverse spinel structure- What is not true about this solid-Fe-3- ions are equally distributed between octahedral and tetrahedral voidsTetrahedral voids are equally distributed between Fe-2- and nbsp-Fe-3-Number of nbsp-O-2 gt-Fe-3- gt- Fe-2-Coordination number of Fe-3- - 8 throughout the unit cell nbsp- nbsp-

The correct options are B Tetrahedral voids are equally distributed between Fe^2+ and nbsp;Fe^3+ D Coordination number of Fe^3+ = 8 throughout the unit cell ...

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Byju's Answer

Standard XII

Chemistry

Examples of Ionic Compounds

Fe_3O_4 has i...

Question

$F e_{3} O_{4}$ has inverse spinel structure. What is not true about this solid?

F e^{3 +}

ions are equally distributed between octahedral and tetrahedral voids

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Tetrahedral voids are equally distributed between

F e^{2 +}

and

F e^{3 +}

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Number of

O^{- 2}

F e^{3 +}

F e^{2 +}

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Coordination number of

F e^{3 +}

= 8 throughout the unit cell

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Solution

The correct options are
B Tetrahedral voids are equally distributed between $F e^{2 +}$ and $F e^{3 +}$
D Coordination number of $F e^{3 +}$ = 8 throughout the unit cell
$F e_{3} O_{4}$ has inverse spinel structure.
$O^{2 -}$ ions forms FCC unit cell.
$F e^{3 +}$ occupies $\frac{1}{8} (T V) = O n e F e^{+ 3}$
$F e^{2 +}$ occupies $\frac{1}{4} (O V) = O n e F e^{+ 2}$
$F e^{3 +}$ occupies $\frac{1}{4} (O V) = O n e F e^{+ 3}$

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Similar questions

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Fe3O4 has inverse spinel structure. What is not true about this solid?

$F e_{3} O_{4}$ has inverse spinel structure. What is not true about this solid?