potprox · Potential Approximation
① Input data
Select files containing the data for approximation
CSV
Winbond
…or type/paste the data directly into the text area
Approximated data
8.0,-0.012978 7.9,-0.014204 7.8,-0.015505 7.7,-0.016882 7.6,-0.018339 7.5,-0.019875 7.4,-0.021494 7.3,-0.023194 7.2,-0.024977 7.1,-0.026840 7.0,-0.028782 6.9,-0.030799 6.8,-0.032886 6.7,-0.035035 6.6,-0.037237 6.5,-0.039479 6.4,-0.041746 6.3,-0.044015 6.2,-0.046262 6.1,-0.048454 6.0,-0.050553 5.9,-0.052509 5.8,-0.054264 5.7,-0.055746 5.6,-0.056870 5.5,-0.057529 5.4,-0.057599 5.3,-0.056928 5.2,-0.055333 5.1,-0.052595 5.0,-0.048450 4.9,-0.042581 4.8,-0.034606 4.7,-0.024064 4.6,-0.010401 4.5,0.0070517
② Potential
Select an approximating potential
Lennard-Jones
exp-6 (mod. Buckingham)
Morse
Rydberg
Varshni (III)
③ Results
⚠
Recalculate
ε
σ
R²
D₀
r₀
a
R²
D₀
r₀
a
R²
D₀
r₀
b
R²
D₀
r₀
b
R²
④ Graph