Frank Hoffmann’s favorite structure is:



Source: own work, made with VESTA


In my opinion one of the most beautiful nested structures, with many triangular appearing structural units, the planar CO3 units in the centered
channels, alternating pointing up- and downwards giving a six-fold appearance and then a kind of 3D Sierpinski triangles around them, hexagonal arranged, in between as glue the Ba atoms! Great!—Frank Hoffmann

What's Your Favorite Crystal Structure? Upload it here »

View all reader favorites »

Leave a Reply

Your email address will not be published. Required fields are marked *