Question

Find the number of non-bonding molecular orbital from the following set if z is the internuclear axis :
$d_{yz}$ and $d_{z^2},d_{yz}$ and $d_{xz},d_{x^2-y^2}$ and $d_{xy},d_{xz}$ or $d_{x^2-y^2}$

Answer 1

If z is the internuclear axis, then the number of non-bonding molecular orbital is $3$.
$d_{yz}$ and $d_{z^2},d_{yz}$ and $d_{xz}$ and $d_{xz}$ or $d_{x^2-y^2}$.