s-net: sqc1043
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 7 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,4,4,3} |
| Vertex coordination sequence | [(4, 12, 22, 58, 94, 154, 222, 298, 410, 530), (4, 6, 18, 44, 78, 130, 202, 284, 386, 504), (4, 12, 32, 64, 106, 160, 232, 314, 416, 548), (4, 10, 20, 40, 68, 116, 176, 268, 396, 528), (3, 6, 15, 38, 59, 110, 171, 255, 356, 468)] |
| Wells’ vertex symbol | [6.9^4.12, 3^2.4.9^2.10, 6^4.8.9, 9^5.12, 3.9^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 4, 0, 0, 1, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, 0, -1, 4, 6, 0, 0, -1, 5, 7, 0, 0, 0, 6, 7, -1, 0, 0, 7, 7, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.72817 | 2.04194 | 1.92472 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.4 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0.16667 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.33246 | 0.88031 | 1.25743 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.32307 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0.13128 | 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 |
|---|---|---|---|---|---|
 |
hqc2203 | *222222 | (5,7,2) | {4,3,4,4,4} | {10.10.10.10}{10.3.10}{10.10.3.3... |