(C) The radius ratio is calculated as: $Radius \ ratio = \frac{r_{+}}{r_{-}} = \frac{148 \ pm}{195 \ pm} \approx 0.759$. Since the radius ratio lies i

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(C) The radius ratio is calculated as: $Radius \ ratio = \frac{r_{+}}{r_{-}} = \frac{148 \ pm}{195 \ pm} \approx 0.759$. Since the radius ratio lies in the range $0.732 - 1.000$, the coordination number is $8$, which corresponds to the $Cesium \ chloride \ (CsCl)$ structure.

Class 12 Chemistry Solid State Crystal structure and Coordination number

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Predict the close-packed structure of an ionic compound $A^{+} B^{-}$ in which the radius of cation and anion are $148 \ pm$ and $195 \ pm$ respectively.

A
Rock salt structure
B
Zinc blende structure
C
Cesium chloride structure
D
Fluorite structure

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Class 12

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Solid State

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Crystal structure and Coordination number

In an ionic compound,the unit cell has $A$ ions at the corners and $B$ ions at the face centers. What is the empirical formula of the compound?

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What is the coordination number of a particle in $hcp$ structure?

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$A$ compound is formed by elements $A$ and $B$. This crystallizes in a cubic structure where atoms $A$ are at the corners of the cube and atoms $B$ are at the body center. The simplest formula of the compound is:

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Argon crystallizes in such a way that the positions of the atoms are at $(0, 0, 0)$,$(0, 1/2, 1/2)$,$(1/2, 0, 1/2)$,and $(1/2, 1/2, 0)$. The type of unit cell is:

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Choose the correct statement for the given cubical structure.

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Predict the close-packed structure of an ionic compound $A^{+} B^{-}$ in which the radius of cation and anion are $148 \ pm$ and $195 \ pm$ respectively.

Similar Questions

In an ionic compound,the unit cell has $A$ ions at the corners and $B$ ions at the face centers. What is the empirical formula of the compound?

What is the coordination number of a particle in $hcp$ structure?

$A$ compound is formed by elements $A$ and $B$. This crystallizes in a cubic structure where atoms $A$ are at the corners of the cube and atoms $B$ are at the body center. The simplest formula of the compound is:

Argon crystallizes in such a way that the positions of the atoms are at $(0, 0, 0)$,$(0, 1/2, 1/2)$,$(1/2, 0, 1/2)$,and $(1/2, 1/2, 0)$. The type of unit cell is:

Choose the correct statement for the given cubical structure.

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