s-net: sqc2565
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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 | {4,8,12} |
| Vertex coordination sequence | [(4, 26, 76, 171, 270, 439, 578, 833, 1000, 1353), (8, 40, 80, 200, 268, 492, 558, 922, 952, 1488), (12, 28, 106, 158, 336, 392, 702, 730, 1204, 1172)] |
| Wells’ vertex symbol | [3^2.4.6^3, 3^8.4^8.5^8.6^4, 3^8.4^4.6^34.7^16.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 2, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, -1, -1, 2, 3, 0, 0, 0, 2, 4, 0, 0, -1, 2, 4, 0, 0, 0, 2, 5, -2, -1, 0, 2, 5, 0, -1, -1, 2, 6, -2, -1, 0, 2, 6, 0, 0, -1, 3, 6, -1, 0, 0, 4, 5, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.67092 | 1.67092 | 1.49452 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.4 | 0 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.56917 | 1.56917 | 0.88582 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.30363 | 0 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1185 | *2244 | (3,4,2) | {4,12,8} | {6.3.3.6}{6.3.3.6.3.3.6.3.3.6.3.... |