s-net: sqc7457
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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) | (2,5) |
| Vertex degrees | {6,5} |
| Vertex coordination sequence | [(6, 18, 55, 139, 298, 572, 973, 1491, 2165, 2969), (5, 17, 51, 131, 291, 563, 970, 1512, 2188, 3006)] |
| Wells’ vertex symbol | [3^4.4^2.6^3.7^4.8^2, 3.4^2.6^4.7^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 0, 2, 3, 0, 1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 5, 0, -1, 0, 3, 6, 0, -1, 0, 3, 7, 0, 0, 0, 4, 4, -1, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 5, -1, 1, 0, 5, 10, 0, 0, 0, 6, 6, 0, 0, -1, 6, 11, 0, 0, 0, 7, 7, 0, -1, 1, 7, 12, 0, 0, 0, 8, 9, 0, 0, 0, 8, 9, 1, -1, 1, 8, 10, 0, 0, -1, 8, 11, 0, -1, 0, 8, 12, 1, -1, 0, 9, 10, 0, 0, -1, 9, 11, -1, 0, -1, 9, 12, 0, 0, -1, 10, 10, -1, 1, 0, 11, 11, 0, 0, -1, 12, 12, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.17739 | 2.17739 | 2.63993 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.125 |
| 0.0625 | 0.1875 | 0.0625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.51778 | 1.51778 | 1.51778 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.2817 |
| 0.15275 | 0.02337 | 0.2197 |
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 |
|---|---|---|---|---|---|
 |
hqc617 | *22222 | (2,4,3) | {5,6} | {4.6.3.6.4}{6.3.3.6.3.3} |