s-net: sqc4892
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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 | 24 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 6, 10, 28, 60, 90, 134, 200, 280, 376), (4, 6, 16, 30, 58, 94, 138, 212, 282, 382), (4, 4, 12, 24, 50, 90, 118, 206, 270, 354), (4, 12, 24, 44, 72, 96, 148, 226, 312, 432)] |
| Wells’ vertex symbol | [3^2.4.11^2.12, 3^2.4.10^3, 3^4.4^2, 10^4.11.12] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 1, 0, 3, 6, 0, 1, 0, 4, 5, 0, 0, 0, 4, 7, 0, 0, 0, 5, 6, 0, 0, 0, 6, 8, 0, 0, 0, 7, 9, 0, 0, 0, 7, 10, 0, 0, 0, 7, 11, 0, 0, 0, 8, 9, 0, 0, 1, 8, 10, 0, 0, 1, 8, 11, 0, 0, 1, 9, 10, 0, 0, 0, 9, 12, 0, 0, 0, 10, 11, 0, 0, 0, 11, 12, -1, 0, 0, 12, 12, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.95421 | 2.95421 | 6.32436 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.1 |
| 0 | 0.125 | 0 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.96191 | 0.96191 | 5.71994 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.15763 |
| 0 | 0.29648 | 0 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2042 | *22222 | (4,6,2) | {4,4,4,4} | {12.12.12.12}{12.3.3.12}{12.12.3... |