s-net: sqc6009
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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 | 26 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {4,4,4,6,4} |
| Vertex coordination sequence | [(4, 10, 16, 38, 63, 118, 164, 250, 285, 378), (4, 12, 30, 44, 92, 124, 186, 248, 316, 392), (4, 8, 12, 32, 56, 102, 160, 232, 282, 366), (6, 6, 18, 36, 70, 108, 192, 224, 316, 356), (4, 12, 32, 68, 96, 140, 180, 238, 328, 412)] |
| Wells’ vertex symbol | [3^2.4.7^2.8, 6.7^4.8, 3^4.4^2, 3^4.4^2.7^2.8^6.9, 6^4.8.9] |
| 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, 1, 7, 0, 0, 0, 2, 5, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 4, 0, 0, 0, 3, 8, 1, 0, 0, 3, 9, 0, 1, 0, 4, 6, 0, 0, 0, 4, 9, 0, 1, 0, 5, 7, 0, 0, 0, 5, 9, 0, 0, 0, 6, 9, 0, 1, 0, 6, 10, 0, 0, 0, 7, 9, 0, 0, 0, 7, 10, 1, -1, 0, 8, 11, 0, 0, 0, 8, 12, 0, 0, 0, 10, 11, 0, -1, 1, 10, 12, 0, 0, 1, 11, 12, -1, 1, 0, 11, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.80544 | 3.15621 | 4.81942 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.25 | 0.42857 |
| 0 | 0.25 | 0.21429 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0 | 0.5 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.08128 | 3.22954 | 4.85951 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14042 | 0.25 | 0.34061 |
| 0 | 0.25 | 0.13512 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0 | 0.5 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc2243 | *22222 | (5,6,2) | {4,4,4,6,4} | {7.7.7.7}{7.7.7.7}{7.3.3.7}{7.3.... |