s-net: sqc5143
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {5,7} |
| Vertex coordination sequence | [(5, 18, 44, 88, 144, 207, 288, 372, 484, 587), (7, 26, 55, 98, 151, 218, 295, 386, 487, 602)] |
| Wells’ vertex symbol | [3.4^4.5^4.6, 3^2.4^8.5^5.6^5.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, 0, 0, 2, 4, 0, 0, 1, 2, 5, 0, 0, 0, 2, 6, 0, -1, 1, 2, 6, 0, 0, 1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 8, 0, 1, 0, 4, 6, 0, -1, 1, 4, 6, 1, -1, 1, 4, 7, 0, 0, -1, 4, 8, 0, 0, 0, 5, 7, -1, 0, -1, 5, 7, -1, 1, -1, 5, 8, -1, 1, -1, 6, 7, -1, 1, -2, 6, 8, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Ibam
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.6359 | 2.14236 | 2.03354 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0.45 | 0 |
| 0.3125 | 0.05 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Ibam
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.69736 | 1.44445 | 1.91915 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11129 | 0.14288 | 0 |
| 0.14317 | 0.46574 | 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 |
|---|---|---|---|---|---|
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hqc1928 | *222222 | (2,6,5) | {7,5} | {4.4.3.6.3.4.4}{3.6.4.4.6} |