s-net: sqc5077
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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) | (2,4) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 30, 84, 170, 280, 430, 578, 778, 976, 1230), (4, 22, 65, 142, 253, 377, 542, 715, 927, 1150)] |
| Wells’ vertex symbol | [3^4.4^4.5^11.6^8.7, 3^2.5^2.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 5, -1, -1, 0, 2, 6, 0, 0, -1, 2, 7, 0, 0, 0, 2, 7, 1, 1, 0, 2, 8, -1, 0, 1, 2, 8, 0, 0, 0, 3, 5, 0, 0, -1, 3, 5, 0, 0, 0, 4, 6, 0, -1, 0, 4, 6, 0, 0, 0, 5, 6, 1, 0, -1, 5, 6, 1, 1, 0, 5, 8, 0, 1, 1, 5, 8, 1, 1, 0, 6, 7, 0, 0, 1, 6, 7, 1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.16281 | 2.16281 | 2.33597 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.625 | 0.25 | 0.125 |
| 0.0625 | 0.0625 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.84006 | 1.84006 | 2.57718 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.01886 | 0.375 |
| 0.13441 | 0.13441 | 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 |
|---|---|---|---|---|---|
 |
hqc282 | *22222 | (2,3,2) | {8,4} | {3.6.6.3.3.6.6.3}{3.6.3.6} |