s-net: sqc6419
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,12} |
| Vertex coordination sequence | [(4, 20, 64, 135, 226, 336, 466, 616, 786, 976), (12, 42, 92, 162, 252, 362, 492, 642, 812, 1002)] |
| Wells’ vertex symbol | [3^2.4^3.5, 3^4.4^20.5^8.6^22.7^8.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 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, 1, 10, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, -1, -1, -1, 2, 5, 0, 0, 1, 2, 6, -1, -1, -1, 2, 7, -1, -1, -1, 2, 8, 0, 0, 1, 2, 9, -1, -1, -1, 2, 10, 0, 0, 1, 3, 5, 0, 0, 0, 3, 9, -1, -1, -1, 4, 6, 0, 0, 0, 4, 10, 0, 0, 1, 5, 6, 0, -1, -1, 7, 8, 1, 0, 1, 7, 9, 0, 0, 0, 8, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.63059 | 2.63059 | 3.29761 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07143 | 0.35714 | 0 |
| 0 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.43544 | 1.43544 | 2.9005 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16602 | 0.34503 | 0 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc468 | *2224 | (2,4,2) | {4,12} | {3.4.4.3}{3.4.4.3.4.4.3.4.4.3.4.4} |