s-net: sqc624
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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 | 11 |
| Transitivity (vertex,edge) | (5,5) |
| Vertex degrees | {4,3,4,4,4} |
| Vertex coordination sequence | [(4, 12, 32, 74, 124, 186, 264, 346, 452, 554), (3, 8, 15, 36, 61, 110, 156, 253, 332, 462), (4, 10, 28, 54, 96, 142, 240, 306, 432, 514), (4, 12, 30, 66, 98, 182, 234, 346, 418, 558), (4, 6, 16, 32, 60, 100, 156, 218, 340, 422)] |
| Wells’ vertex symbol | [6^4.8^2, 4.8^2, 8^6, 6.8^4.12, 4^2.8^2.9^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 6, -1, 0, 0, 5, 6, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.87672 | 1.66143 | 1.76243 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.33333 |
| 0.5 | 0.5 | 0 |
| 0 | 0.5 | 0 |
| 0.5 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00816 | 1.86583 | 1.03422 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.06115 |
| 0.5 | 0.5 | 0 |
| 0 | 0.5 | 0 |
| 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1883 | *222222 | (5,5,2) | {4,4,4,3,4} | {9.9.9.9}{9.9.9.9}{9.9.9.9}{9.4.... |