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| Systre crystallographic geometry file (.cgd) |
| topcryst |
| Vertices per primitive translational unit | 20 |
| Edges per primitive translational unit | 40 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 12, 28, 62, 110, 188, 292, 440, 606, 840), (4, 12, 28, 59, 107, 177, 278, 410, 592, 787), (4, 12, 28, 59, 113, 172, 266, 412, 564, 795), (4, 12, 28, 61, 115, 188, 290, 422, 607, 809)] |
| Wells’ vertex symbol | [5^4.8^2, 5^4.8^2, 5^4.8^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 7, -1, 0, 0, 5, 8, 0, 0, 0, 5, 12, 0, 1, 0, 6, 9, 0, 0, 1, 6, 10, 0, 0, 0, 6, 11, -1, 0, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 13, -1, 0, -1, 8, 14, -1, -1, 0, 9, 15, -1, -1, 0, 9, 15, 0, 0, 0, 10, 16, 0, 0, 0, 10, 17, 0, 0, 0, 11, 16, 0, -1, 0, 11, 17, 0, 0, -1, 12, 18, 0, 0, -1, 12, 18, 0, 0, 0, 13, 18, 1, 1, 0, 13, 19, 0, 0, 0, 14, 15, 0, 0, 0, 14, 20, 0, 0, 0, 15, 16, 0, 0, -1, 16, 19, 0, 0, 0, 17, 18, 0, 0, 0, 17, 20, 0, -1, 1, 19, 20, 0, -1, 1, 19, 20, 0, 0, 0) |
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.27138 | 4.9957 | 4.14131 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.3125 | 0.28125 | 0.18182 |
| 0.4375 | 0.125 | 0.125 |
| 0.125 | 0.125 | 0.47727 |
Edge end points:
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.33722 | 3.29146 | 3.29155 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.0228 | 0.07397 | 0.34713 |
| 0.30421 | 0.125 | 0.125 |
| 0.125 | 0.125 | 0.50017 |
Edge end points:
| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
![]() |
hqc8 | *245 | (1,1,1) | {4} | {5.5.5.5} |