s-net: sqc7206
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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 | 30 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 17, 35, 62, 97, 139, 190, 249, 315, 390), (3, 8, 22, 45, 76, 115, 161, 216, 279, 349)] |
| Wells’ vertex symbol | [3.4^8.5^2.6^4, 3.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 1, 0, 2, 6, 0, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 8, 1, 0, 0, 3, 5, -1, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 0, 1, 4, 9, 0, 0, 0, 4, 9, 1, 0, 0, 4, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 10, 0, 0, 0, 6, 10, 1, 0, 0, 6, 12, 0, 0, 0, 7, 8, 1, 0, 0, 7, 11, 0, 1, 0, 8, 9, 0, 1, 0, 8, 10, 0, 0, 1, 9, 10, 0, 0, 1, 9, 11, -1, 0, 0, 10, 12, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.16049 | 3.16049 | 2.15054 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.27778 | 0.2 |
| 0.38889 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.37685 | 2.37685 | 1.98404 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.29869 | 0.24697 |
| 0 | 0.31048 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2388 | *22222 | (2,7,6) | {6,3} | {4.4.3.4.4.4}{3.4.4} |