s-net: sqc8543
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {10,4} |
| Vertex coordination sequence | [(10, 38, 90, 166, 266, 390, 538, 710, 906, 1126), (4, 15, 53, 120, 206, 320, 454, 616, 798, 1008)] |
| Wells’ vertex symbol | [3^6.4^15.5^12.6^12, 3^3.4^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 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, 7, 0, 1, 0, 1, 7, 1, 0, 0, 2, 3, 0, 0, 0, 2, 4, -1, 0, 0, 2, 8, 0, 0, 0, 2, 8, 0, 1, 0, 2, 8, 1, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 5, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 0, 0, 4, 9, 1, 0, 0, 5, 7, 0, 0, 0, 5, 11, 0, 0, 0, 6, 7, 1, 0, 0, 6, 12, 0, 0, 0, 7, 8, 0, 0, 0, 7, 8, 0, 0, 1, 7, 8, 1, 0, 0, 7, 11, 0, 0, 0, 7, 12, -1, 0, 0, 8, 9, 0, 0, 0, 8, 10, -1, 0, 0, 8, 11, -1, 0, 0, 8, 12, -1, 0, 0, 9, 12, -1, 0, 0, 10, 11, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.79201 | 4.79201 | 2.44012 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11111 | 0.5 | 0 |
| 0.02778 | 0.47222 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.91671 | 1.91671 | 1.87674 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12663 | 0.5 | 0 |
| 0.24228 | 0.25772 | 0.25 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
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hqc963 | *2224 | (2,4,4) | {10,4} | {4.3.3.3.4.4.3.3.3.4}{3.3.4.3} |