s-net: sqc4963
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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 | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {12,3} |
| Vertex coordination sequence | [(12, 44, 128, 260, 452, 676, 976, 1292, 1700, 2108), (3, 21, 82, 198, 366, 578, 852, 1154, 1542, 1926)] |
| Wells’ vertex symbol | [3^8.4^4.6^14.7^32.8^8, 3.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 2, 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, 0, 2, 4, -2, -1, 0, 2, 5, 0, 0, 0, 2, 6, -2, -1, 0, 2, 7, 0, -1, -1, 2, 8, 0, -1, -1, 2, 9, 0, 0, -1, 2, 10, 0, 0, -1, 3, 6, -1, 0, 0, 4, 5, 1, 1, 0, 7, 10, -1, 0, 0, 8, 9, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87997 | 1.87997 | 2.10211 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.125 | 0.375 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.18329 | 1.18329 | 1.32898 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.01375 | 0.48625 | 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 |
|---|---|---|---|---|---|
 |
hqc269 | *2224 | (2,3,2) | {12,3} | {3.6.3.3.6.3.3.6.3.3.6.3}{3.6.6} |