s-net: sqc7639
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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 | 32 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {6,8} |
| Vertex coordination sequence | [(6, 21, 46, 86, 135, 194, 267, 350, 444, 548), (8, 20, 54, 84, 138, 200, 274, 356, 446, 548)] |
| Wells’ vertex symbol | [3^4.4^4.5^6.6, 3^8.4^8.5^8.6^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, 0, 0, 2, 5, -1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 1, 0, 0, 3, 8, 0, 0, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, -1, 0, 1, 4, 8, -1, 0, 1, 4, 8, 0, 0, 1, 4, 9, 0, -1, 0, 5, 6, 0, 0, 0, 5, 7, 1, -1, 0, 5, 8, 1, 0, 0, 5, 9, 1, -1, -1, 5, 10, 1, -1, -1, 6, 7, 0, -1, 0, 6, 7, 1, -1, 0, 6, 9, 0, -1, 0, 7, 10, 0, 0, -1, 8, 10, 0, 0, -1, 9, 10, -1, 0, 0, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.50361 | 2.50361 | 2.02775 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5625 | 0.5625 | 0.16667 |
| 0.25 | 0.75 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.44958 | 2.44958 | 1.89621 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.04589 | 0.04589 | 0.75001 |
| 0.25 | 0.75 | 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 |
|---|---|---|---|---|---|
 |
hqc649 | *2244 | (2,4,3) | {6,8} | {8.3.3.3.3.8}{3.3.3.3.3.3.3.3} |