s-net: sqc6032
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 14, 31, 62, 93, 160, 239, 284, 349, 480), (4, 9, 22, 55, 100, 147, 192, 282, 395, 450)] |
| Wells’ vertex symbol | [3.4^2.6.8^2.9^4, 3.4^2.5.6.7] |
| 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, 2, 3, 1, 0, 0, 2, 4, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 6, 0, 0, 0, 5, 9, 0, 1, 0, 5, 12, 0, 0, 1, 6, 7, 0, 1, -1, 6, 10, 0, 1, 0, 7, 8, 0, 0, 0, 7, 11, -1, -1, 2, 8, 9, -1, 0, 1, 8, 12, -1, -1, 2, 9, 10, 0, 0, 0, 10, 11, -1, -1, 1, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.95372 | 2.95372 | 2.42581 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.36508 | 0.63492 | 0.25 |
| 0.11111 | 0.07937 | 0.65 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.19877 | 2.19877 | 0.91633 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3204 | 0.6796 | 0.25 |
| 0.20953 | 0.10854 | 0.01989 |
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 |
|---|---|---|---|---|---|
 |
hqc2149 | *22222 | (2,6,5) | {4,5} | {4.8.3.4}{3.8.4.4.8} |