s-net: sqc3391
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 11 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (5,4) |
| Vertex degrees | {4,3,3,8,4} |
| Vertex coordination sequence | [(4, 8, 12, 46, 68, 150, 184, 304, 328, 546), (3, 6, 19, 32, 86, 110, 210, 243, 398, 408), (3, 10, 20, 57, 74, 152, 183, 316, 334, 500), (8, 16, 52, 72, 132, 162, 288, 296, 444, 472), (4, 24, 36, 82, 112, 184, 212, 378, 372, 530)] |
| Wells’ vertex symbol | [8^2.10^4, 4.8^2, 4.6^2, 4^4.6^10.8^8.10^6, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 1, 0, 0, 5, 10, 1, 0, 0, 6, 7, 0, 1, 0, 6, 8, 0, 1, 0, 7, 11, 0, 0, 0, 8, 11, 1, 0, 0, 9, 11, 0, 0, 1, 10, 11, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0966 | 2.0966 | 4.27968 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.33333 | 0.2 |
| 0.16667 | 0.5 | 0.3 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41449 | 1.41449 | 5.47374 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.25303 | 0.17058 |
| 0.24045 | 0.5 | 0.33007 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1555 | *4444 | (5,4,2) | {4,3,3,8,4} | {16.16.16.16}{16.6.16}{16.6.6}{6... |