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| Systre crystallographic geometry file (.cgd) |
| topcryst |
| Vertices per primitive translational unit | 20 |
| Edges per primitive translational unit | 44 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 14, 26, 50, 72, 104, 146, 186, 238, 300), (4, 10, 21, 40, 68, 101, 139, 185, 239, 292)] |
| Wells’ vertex symbol | [3^2.4^4.5^4.6^2.7^3, 3.4^2.5.6.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, -1, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 6, 0, 0, 0, 5, 11, 0, 0, 0, 5, 13, 0, 0, 0, 6, 12, 1, 0, 0, 6, 14, 0, 0, 0, 7, 13, 0, 1, 0, 7, 15, 0, 0, 0, 7, 16, 0, 0, 0, 8, 11, 1, 0, 0, 8, 16, 0, 0, 0, 9, 14, 0, 1, 0, 9, 15, 0, 0, 1, 9, 17, 0, 0, 0, 10, 12, 0, 0, 0, 10, 17, 0, 0, 0, 11, 18, 0, 0, 0, 12, 19, 0, 0, 0, 13, 15, 0, -1, 0, 13, 18, 0, 0, 0, 14, 15, 0, -1, 1, 14, 19, 1, 0, 0, 15, 20, 0, 0, 0, 15, 20, 1, 0, 0, 16, 17, 1, 0, -1, 16, 20, 1, 0, 0, 17, 20, 0, 0, 1, 18, 19, 0, 0, -1, 18, 20, 0, -1, 0, 19, 20, 0, -1, 1) |
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.0484 | 4.0484 | 2.63762 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.08333 | 0.15 | 0.15 |
Edge end points:
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.13504 | 4.13504 | 2.00017 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.04056 | 0.13044 | 0.21266 |
Edge end points:
| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
![]() |
hqc1644 | *2224 | (2,5,4) | {4,6} | {4.4.3.8}{3.4.4.3.4.4} |