What does the unit cell of CsCl contain? | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) $CsCl$ crystallizes in a body-centered cubic $(bcc)$ structure.In a $bcc$ unit cell,the $Cs^+$ ion is at the body center,which contributes $1$ to

Vedclass · Accepted Answer

One $CsCl$ unit

Vedclass · Answer

(A) $CsCl$ crystallizes in a body-centered cubic $(bcc)$ structure.In a $bcc$ unit cell,the $Cs^+$ ion is at the body center,which contributes $1$ to the unit cell.The $Cl^-$ ions are at the $8$ corners of the cube,and each corner contributes $1/8$ to the unit cell.Total number of $Cl^-$ ions = $8 	imes (1/8) = 1$.Total number of $Cs^+$ ions = $1$.Therefore,the number of $CsCl$ formula units per unit cell is $1$.

What does the unit cell of $CsCl$ contain?

Similar Questions

If $AB$ crystallizes in a zinc blende structure with $B^{-}$ ions at lattice points,what fraction of tetrahedral voids is occupied by $A^{+}$ ions? (Express as a percentage)

What is the value of the radius ratio for an ionic crystal having a coordination number of $6$?

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.

An ionic compound has a unit cell consisting of $A$ ions at the corners of a cube and $B$ ions on the centres of the faces of the cube. The empirical formula for this compound would be

What is the coordination number of $Cs^{+}$ and $Cl^{-}$ ions in the $CsCl$ structure?

Vedclass Test Series

Exam Paper Generator

Online Exam Module