in a cube close packed structure of mixed oxides ,the lattice is made up of oxide ions,one eighth of tetrahedral voids are occupied by divalent (X2+) ions,whileone half of the octahedral voids are occupied by trivalent ions (Y3+),the formula of oxide,?

Question

Shriya Mehrotra · Answer

sir plz solve dis

Havishma Haranath · Answer

Actually the bigger molecules like oxygen occupy the lattice points.In ccp unit cell the effective number of atoms occupying lattice points is 8(1/8)+6(1/2)=4 and in ccp the number of tetrahedral voids is 8 so divalents ions will be 8/8 and number of octahedral voids are 4 so one half would be 2 finally,XY2O4.

britto george · Answer

this is easy question and you can try to solve it

Shruti · Answer

It can also be done by the use of spinal and inverse spinal structures..General formula is AB2O4 . where A is for divalent which will occupy tetrahedral voids , B for trivalent which will occupy octahedral voidsand O for CCP or FCC ..

Kushagra Madhukar · Answer

Dear student, Please find the solution to your problem below. The bigger molecules like oxygen occupy the lattice points.In ccp unit cell the effective number of atoms occupying lattice points = 8(1/8)+6(1/2) = 4 and in ccp the number of tetrahedral voids = 8 so divalents ions will be 8/8 and number of octahedral voids are 4 so its one half would be 2 finally, The formula is XY 2 O 4 . Hope it helps. Thanks and regards, Kushagra

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in a cube close packed structure of mixed oxides ,the lattice is made up of oxide ions,one eighth of tetrahedral voids are occupied by divalent (X2+) ions,whileone half of the octahedral voids are occupied by trivalent ions (Y3+),the formula of oxide,?

in a cube close packed structure of mixed oxides ,the lattice is made up of oxide ions,one eighth of tetrahedral voids are occupied by divalent (X2+) ions,whileone half of the octahedral voids are occupied by trivalent ions (Y3+),the formula of oxide,?

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in a cube close packed structure of mixed oxides ,the lattice is made up of oxide ions,one eighth of tetrahedral voids are occupied by divalent (X2+) ions,whileone half of the octahedral voids are occupied by trivalent ions (Y3+),the formula of oxide,?

in a cube close packed structure of mixed oxides ,the lattice is made up of oxide ions,one eighth of tetrahedral voids are occupied by divalent (X2+) ions,whileone half of the octahedral voids are occupied by trivalent ions (Y3+),the formula of oxide,?

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