s-net: sqc9078
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 11, 22, 35, 57, 92, 120, 146, 190, 245), (5, 11, 20, 38, 64, 87, 113, 153, 200, 238)] |
| Wells’ vertex symbol | [3.4.6^2.7^2, 3^2.4^3.5^4.6] |
| 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, 2, 3, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 5, 0, 0, 0, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 5, 10, 0, 0, 0, 5, 14, 0, 0, 0, 5, 15, 0, 0, 0, 6, 7, 0, 1, 0, 6, 11, 0, 0, 0, 6, 13, 1, 0, 0, 6, 15, 0, 0, 0, 7, 14, 0, 0, 1, 7, 15, 0, -1, 0, 8, 11, -1, 0, 1, 8, 14, 0, 0, 1, 8, 16, 0, 0, 0, 9, 10, 0, 0, 0, 9, 12, 1, -1, -1, 9, 13, 1, -1, -1, 10, 14, 0, 0, 0, 10, 16, 1, 0, -1, 11, 13, 1, 0, 0, 11, 16, 1, 0, -1, 12, 15, -1, 0, 1, 12, 16, 0, 0, 0, 15, 16, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.86569 | 3.86569 | 5.65831 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.28571 | 0.2 |
| 0.07143 | 0.07143 | 0.1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.65633 | 3.65633 | 4.958 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.32804 | 0.20386 |
| 0.13675 | 0.13675 | 0.10085 |
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 |
|---|---|---|---|---|---|
 |
hqc966 | *2224 | (2,4,4) | {5,4} | {4.3.6.3.4}{3.6.4.6} |