s-net: sqc2398
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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 | 18 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {8,4,6} |
| Vertex coordination sequence | [(8, 28, 74, 154, 244, 368, 498, 666, 834, 1038), (4, 16, 62, 134, 234, 358, 498, 638, 822, 1026), (6, 22, 74, 142, 248, 360, 502, 650, 836, 1024)] |
| Wells’ vertex symbol | [3^4.4^2.6^15.7^4.8^3, 3^4.4^2, 3^4.4^2.6^4.7^4.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 2, 1, 0, 1, 5, 0, 0, 0, 2, 3, 0, -1, 0, 2, 3, 0, 0, 0, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 3, 6, 0, 1, 0, 4, 5, -2, -1, 0, 4, 5, 0, 0, 0, 4, 6, 0, 0, 1, 4, 6, 2, 1, 1, 5, 6, 2, 1, 1, 6, 6, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.24647 | 1.24647 | 2.8786 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.1111 | 1.1111 | 3.38998 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1188 | *22222 | (3,4,2) | {8,6,4} | {6.3.3.6.6.3.3.6}{6.3.3.6.3.3}{3... |