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| Systre crystallographic geometry file (.cgd) |
| topcryst |
| Vertices per primitive translational unit | 18 |
| Edges per primitive translational unit | 48 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 11, 30, 64, 106, 166, 229, 312, 405, 506), (8, 22, 48, 86, 136, 198, 272, 358, 456, 566)] |
| Wells’ vertex symbol | [3^3.4^3, 3^6.4^6.6^4.7^8.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 1, 0, 2, 7, 1, 0, 0, 2, 10, 0, 0, 0, 2, 11, 0, 0, 0, 2, 12, 0, 0, 0, 2, 13, 0, 0, 0, 3, 8, 0, 0, 0, 3, 12, 0, 0, 0, 4, 5, 0, 0, 0, 4, 9, 0, 0, 1, 4, 11, 0, -1, 0, 4, 13, -1, 0, 1, 4, 14, 0, 0, 0, 4, 15, 0, 0, 0, 5, 6, 0, 0, 0, 5, 15, 0, 0, 0, 6, 7, 0, 0, 0, 6, 16, 0, 0, 0, 7, 9, -1, 1, 1, 7, 10, -1, 0, 0, 7, 13, -1, 0, 1, 7, 16, 0, 0, 0, 7, 17, 0, 0, 0, 8, 9, 0, 0, 0, 8, 18, 0, 0, 0, 9, 13, 0, 0, 0, 9, 14, 0, 0, -1, 9, 17, 1, -1, -1, 9, 18, 0, 0, 0, 10, 11, 0, 0, 0, 10, 17, 1, 0, 0, 11, 14, 0, 1, 0, 12, 13, 0, 0, 0, 12, 18, 0, 0, 0, 13, 15, 1, 0, -1, 13, 16, 1, 0, -1, 13, 18, 0, 0, 0, 14, 17, 1, -1, 0, 15, 16, 0, 0, 0) |
Spacegroup: Im-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.57751 | 4.57751 | 4.57751 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.4375 | 0.4375 |
| 0 | 0.25 | 0.5 |
Edge end points:
Spacegroup: Im-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.24358 | 2.24358 | 2.24358 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.29044 | 0.29044 |
| 0 | 0.25 | 0.5 |
Edge end points:
| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
![]() |
hqc687 | *246 | (2,3,4) | {4,8} | {4.3.3.3}{3.3.6.3.3.3.6.3} |