s-net: sqc7942
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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 | 32 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {6,5} |
| Vertex coordination sequence | [(6, 19, 37, 60, 100, 148, 191, 249, 322, 390), (5, 14, 34, 66, 100, 138, 190, 252, 316, 392)] |
| Wells’ vertex symbol | [3^2.4^3.5^2.6^4.7^4, 3^2.4^4.5^4] |
| 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, 2, 3, 0, 0, 0, 2, 4, 1, 0, 0, 2, 7, 0, 1, 0, 2, 8, 0, 0, 0, 3, 5, 1, 0, 0, 3, 6, 0, 0, 1, 3, 9, 0, 0, 0, 4, 5, 0, 0, 0, 4, 7, 0, 1, 0, 4, 10, 0, 0, 0, 5, 6, 0, 0, 1, 5, 11, 0, 0, 0, 6, 9, 0, 0, -1, 6, 11, 0, 0, -1, 6, 12, 0, 0, 0, 7, 8, 0, -1, 0, 7, 10, 0, -1, 0, 7, 12, 0, 0, 0, 8, 9, 0, 0, 0, 8, 10, 1, 0, 0, 8, 12, 0, 1, 1, 9, 11, 1, 0, 0, 9, 12, 0, 1, 1, 10, 11, 0, 0, 0, 10, 12, 0, 1, 1, 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 |
|---|---|---|---|---|---|
| 3.26063 | 3.26063 | 2.52611 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3 | 0.3 | 0 |
| 0.4 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.62762 | 2.62762 | 2.14263 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1903 | 0.1903 | 0 |
| 0.23091 | 0.5 | 0.26664 |
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 |
|---|---|---|---|---|---|
 |
hqc612 | *22222 | (2,4,3) | {5,6} | {4.3.6.3.4}{3.6.6.3.6.6} |