s-net: sqc6766
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {8,4,4} |
| Vertex coordination sequence | [(8, 18, 48, 84, 130, 186, 282, 324, 442, 538), (4, 20, 32, 84, 120, 184, 236, 364, 380, 546), (4, 22, 44, 78, 136, 198, 236, 354, 456, 506)] |
| Wells’ vertex symbol | [3^4.4^8.5^8.6^8, 3^2.4^2.5^2, 4^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 1, 0, 2, 6, 1, 0, 0, 2, 8, 0, 1, 0, 2, 9, 1, 0, 0, 2, 10, 0, 0, 0, 3, 7, 0, 0, 1, 3, 10, 0, 0, 1, 4, 7, -1, 1, 1, 4, 10, -1, 1, 1, 5, 7, 0, 0, 1, 5, 10, -1, 0, 1, 6, 7, -1, 1, 1, 6, 10, -1, 0, 1, 7, 8, 0, 0, 0, 7, 9, 0, 0, 0, 7, 10, 0, 0, 0, 8, 10, 0, -1, 0, 9, 10, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.05671 | 3.05671 | 2.49579 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82967 | 2.82967 | 2.82677 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.24992 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0.5 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc527 | *2224 | (3,3,2) | {8,4,4} | {3.4.4.3.3.4.4.3}{3.4.3.4}{4.4.4.4} |