s-net: sqc1217
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {8,4,4,4,4} |
| Vertex coordination sequence | [(8, 12, 36, 54, 120, 170, 260, 326, 466, 544), (4, 14, 24, 47, 81, 165, 221, 329, 407, 553), (4, 12, 20, 44, 72, 152, 200, 304, 368, 522), (4, 12, 48, 78, 144, 194, 288, 358, 480, 570), (4, 20, 30, 90, 118, 202, 270, 370, 450, 594)] |
| Wells’ vertex symbol | [3^4.4^2.5^4.6^6.7^8.8^4, 3^2.4.5^2.6, 3^4.4^2, 6^4.8^2, 5.6.7^4] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 3, 4, -1, 0, 0, 3, 4, 0, 0, 0, 3, 5, -1, 0, 0, 3, 5, 0, 0, 0, 3, 6, -1, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, 0, 0, 4, 6, 0, 0, -1, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.46035 | 2.20138 | 3.26597 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.2 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.28246 | 2.49472 | 2.17266 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.34248 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 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 |
|---|---|---|---|---|---|
 |
hqc2334 | *222222 | (5,7,2) | {4,4,8,4,4} | {8.8.8.8}{8.8.8.8}{8.3.3.8.8.3.3... |