- A Radial Distribution Function (RDF) is a measure of the probability of finding a particle at a distance of away from a given reference particle.
- RDF is calculated for bond lengths of Ti-O, Sn-O, O-O and Sn-Ti for three polymorphs of SnTiO3.
- Observation: The energies of R3c and Cm phases of SnTiO3 are approximately equal (See Energy vs Strain plot)
- Reason: The ionic arrangement of R3c and Cm phases of SnTiO3 are very similar to each other.
|Energetic Ordering||Structure||Radial Distribution Function (RDF)|