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Polymorphism_Gibbs_free_energy.png (578 × 432 pixels, file size: 29 KB, MIME type: image/png)

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Description
English: reproduced Figure 2 of Perils of polymorphism: size matters

MD Ward - Israel Journal of Chemistry, 2017

```python import matplotlib.pyplot as plt import numpy as np

x = np.linspace(0, 1.2, 100)

  1. Define the functions

y1 = x**2 - x**3 y2 = 1.55*x**2 - 1.5*x**3

  1. Plot the curves

plt.plot(x, y1, label='Form 1') plt.plot(x, y2, label='Form 2')

  1. Add labels and title

plt.xlabel('crystal radius') plt.ylabel('Gibbs free energy')

  1. Add legend

plt.legend() plt.axhline(y=0, color='k') plt.axvline(x=0, color='k')

  1. Show the plot

plt.show()

```
Date
Source Own work
Author Cosmia Nebula

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current21:59, 31 May 2023Thumbnail for version as of 21:59, 31 May 2023578 × 432 (29 KB)Cosmia NebulaUploaded while editing "Polymorphism (materials science)" on en.wikipedia.org

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