Understanding Crystalline Structures: A 3D Representation for Enhanced Learning

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The discussion centers on the challenges of visualizing crystalline structures in 3D, particularly during a lecture. A user created a 3D representation to aid understanding and seeks feedback on its accuracy and usefulness. Responses highlight the effectiveness of the transparent internal walls in the models and suggest using software like xcrysden or Quantumwise's Virtual NanoLab for exploring a wider range of crystal structures. The conversation also touches on the distinction between single elements and compounds in crystallography. Overall, the 3D models are well-received and deemed helpful for visualizing complex structures.
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We were going over the structures of crystalline structures and the professor seemed to struggle to represent it nicely in 3D. I'm not sure if it is a common problem for students (I didn't think it was so hard to picture), but I decided to make a 3D representation of it that I thought would help.

Let me know what you think. Are they accurate enough? Are they helpful?
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These look great tbh. The transparent internal wall of the spheres is a really useful feature
 
For a larger variety of crystal structures try a software like xcrysden, or better yet get Quantumwise's Virtual NanoLab with a free academic license and use it to see cif files of different crystals.
 
Wouldn't the element deem that? I.e carbon (single element) vs Alumina (AlO3 a compound)
 

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