s-net: sqc5264
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| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | hbm |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 11, 21, 36, 60, 86, 113, 145, 184, 232), (4, 10, 21, 38, 58, 81, 110, 153, 196, 220)] |
| Wells’ vertex symbol | [4.6^4.8, 4^2.6^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 1, 0, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 9, 0, 0, 0, 5, 7, 0, 1, 0, 5, 10, 0, 0, 0, 6, 9, 0, 0, 1, 6, 9, 1, 0, 1, 7, 11, 0, 0, 0, 7, 11, 1, 0, 0, 8, 10, 0, 0, 0, 8, 10, 1, 0, 0, 9, 12, 0, 0, 0, 10, 12, 0, 1, 0, 11, 12, 0, 0, 1, 11, 12, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.08268 | 4.08268 | 1.44356 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.375 | 0 |
| 0 | 0.375 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.69169 | 3.69169 | 1.53885 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17302 | 0.36456 | 0 |
| 0 | 0.36477 | 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 |
|---|---|---|---|---|---|
 |
hqc9 | *246 | (1,1,1) | {4} | {6.6.6.6} |