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Is there any back bonding in nf3 , pl3 , pbr3 , pcl3 , pf3? And find the order of basicity?

Is there any back bonding in nf3 , pl3 , pbr3 , pcl3 , pf3? And find the order of basicity?

Grade:12th pass

1 Answers

Vikas TU
14149 Points
6 years ago
Re-posting the answer agin:
pcl3 , pbr3 , pi3 may have the back – bonding concepts associated with them, as there are the vacant d orbitals present in the Halogen atom and p atoms from the P atom.Because the back bonding is the overlapping of the p orbitals ovr d orbitals.
Absence of these orbtals would not show the definte back bonding.

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