s-net: sqc6596
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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 | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 12, 30, 52, 82, 120, 162, 208, 264, 328), (6, 15, 30, 54, 85, 120, 160, 212, 271, 330)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^2.4.6^10.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 1, 0, 4, 6, 1, 1, 0, 4, 8, 0, 0, 0, 5, 7, 0, 0, 1, 5, 7, 1, 0, 1, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 10, 1, 0, 0, 6, 8, -1, -1, 0, 6, 8, 0, -1, 0, 6, 9, 0, 0, 0, 7, 10, 0, 0, -1, 8, 11, 0, 0, 0, 9, 11, 0, -1, 1, 9, 11, 1, -1, 1, 9, 12, 0, 0, 0, 9, 12, 1, 0, 0, 10, 12, 0, 1, 0, 11, 12, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.7148 | 3.7148 | 1.58399 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.18182 | 0.27273 | 0 |
| 0.31818 | 0.31818 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.3524 | 3.3524 | 1.47218 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14915 | 0.36007 | 0 |
| 0.35085 | 0.35085 | 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 |
|---|---|---|---|---|---|
 |
hqc472 | *22222 | (2,4,2) | {4,6} | {3.8.8.3}{3.8.8.3.8.8} |