s-net: sqc5498
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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, 16, 30, 56, 98, 132, 186, 226, 296), (4, 6, 10, 28, 62, 94, 128, 159, 245, 303), (4, 4, 12, 24, 54, 94, 128, 166, 234, 308), (4, 12, 24, 44, 66, 90, 152, 204, 226, 266)] |
| Wells’ vertex symbol | [3^2.4.10^2.11, 3^2.4.10^3, 3^4.4^2, 10^5.16] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, 0, 3, 6, 0, 0, 0, 4, 6, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 1, 0, 5, 9, 0, 0, 0, 5, 9, 1, 0, 0, 7, 10, 0, 0, 0, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 10, 1, 0, 0, 8, 11, 1, 0, 0, 8, 12, 1, 0, 0, 9, 10, 0, 1, -1, 9, 12, 0, 0, 1, 10, 11, 0, 0, 0, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mcm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.7631 | 3.7631 | 3.64415 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0.375 | 0 |
| 0.5 | 0.5 | 0.1 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mcm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.89373 | 2.89373 | 1.49329 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24915 | 0.24915 | 0 |
| 0.5 | 0.5 | 0.18311 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 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... |