s-net: sqc6508
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {8,6} |
| Vertex coordination sequence | [(8, 34, 88, 168, 288, 426, 588, 776, 988, 1228), (6, 28, 75, 149, 258, 389, 551, 730, 945, 1167)] |
| Wells’ vertex symbol | [3^4.4^8.5^11.6^5, 3^2.4^4.5^7.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, 1, 2, 5, 0, 1, 0, 2, 6, -1, -1, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, -1, 0, -1, 3, 4, -1, 1, -1, 3, 6, -1, 0, -1, 3, 7, -1, 0, -1, 3, 7, 0, -1, 0, 4, 6, 0, -1, 0, 4, 6, 0, 0, 0, 4, 8, 0, 0, 0, 5, 7, 0, -1, 0, 5, 7, 0, 0, -1, 5, 8, 0, 0, -1, 6, 7, 1, 0, 0, 6, 8, 0, 1, -1, 6, 8, 1, 1, 0, 7, 8, -1, 1, -1, 7, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.22871 | 2.22871 | 2.33639 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.59615 | 0.25 | 0.125 |
| 0.86538 | 0.86538 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87949 | 1.87949 | 2.53672 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.50438 | 0.25 | 0.125 |
| 0.05126 | 0.05126 | 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 |
|---|---|---|---|---|---|
 |
hqc469 | *22222 | (2,4,2) | {8,6} | {3.4.4.3.3.4.4.3}{3.4.4.3.4.4} |