Limitations of VSEPR Theory
The limitations of VESPR Theory are :
- It fails to account for the different structures of isoelectronic species (i.e. elements having the same number of electrons). Why do these species having the same number of electrons, differ in their shapes?
- It is unable to explain the formation of metal complexes.
- The bent structure of halides is also not explained using the VESPR theory.
Related :
VSEPR Theory
VSEPR Theory tells us about the basic structure of the molecules based on the force of repulsion between lone pair and bond pair of electrons. It states that any molecule arranged in such a structure minimizes the repulsion between the lone pair and bond pair of the molecule.
Let’s learn more about VSEPR theory in detail, including its postulates, limitations, and examples.
Table of Content
- What Is VSEPR Theory?
- Postulates of VSEPR Theory
- Predicting Shapes of Molecules
- VSEP Number
- VSEPR Shapes of Molecules
- Limitations of VSEPR Theory
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