1
$\begingroup$

Planar density is given by numer of atoms in plane /plane area .

Suppose I want to calculate planar density of 100, 101 and 111 planes of Nacl. Radius of Na+ and Cl- ions is 0.086 nm and 0.126 nm.Na+ are present at octahedral voids and cl- at FCC but the problem which I am facing is that I cannot add simply the number of atoms in given face/plane for calulation of numer of atoms(zeff) as sizes of cation and anion will be diffrent .What should I do??

$\endgroup$

0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.