s-net: sqc8122
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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 | 32 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 12, 29, 56, 97, 140, 200, 266, 340, 422), (4, 12, 29, 62, 100, 144, 202, 276, 336, 428), (4, 12, 28, 56, 94, 132, 198, 258, 334, 414)] |
| Wells’ vertex symbol | [5^2.6^2.7.8, 5^2.6^3.9, 5^4.7.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 1, 0, 0, 3, 8, 0, 1, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 10, 0, 0, 1, 5, 12, 0, -1, 0, 5, 13, 0, 0, 0, 6, 11, 0, -1, -1, 6, 13, 0, -1, -1, 7, 10, 1, -1, 0, 7, 14, 0, 0, 0, 7, 15, 0, 0, 0, 8, 12, 0, -1, 0, 8, 16, 0, 0, 0, 9, 10, 1, -1, 0, 9, 14, 0, 1, 1, 9, 15, 1, 0, 0, 11, 15, 0, 0, 0, 11, 16, -1, 2, 1, 12, 14, -1, 2, 1, 13, 15, 0, 0, 1, 13, 16, 0, 1, 1, 14, 16, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.44025 | 3.44025 | 3.60416 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10714 | 0.05 | 0.29167 |
| 0.42857 | 0.57143 | 0 |
| 0.17857 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.20324 | 3.20324 | 3.85634 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15188 | 0.036 | 0.31091 |
| 0.43962 | 0.56038 | 0 |
| 0.19139 | 0.25 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc821 | *22222 | (3,4,2) | {4,4,4} | {6.5.5.6}{6.5.6.5}{5.5.5.5} |