CuO2 plane
CuO2 ladder
CuO2 chain
CuO4
CuO2 chain-2
CuO6
KCuF3
KCuF3-2
IL basic2
IL basic3
ladder-sideview
ladder
ladder3
ladder4
Sr2Cu3O5 basic
三角格子.cmdf
かごめ.cmdf
かごめ大.cmdf
five tetrahetra
カゴメと三角格子7
five tetrahetra
8 tetrahedra
pyrochlore lattice
Cd2Re2O7
alpha-pyrochlore
beta-pyrochlore
octahedron
BaTiO3
triangular
kagome