s-net: sqc4650
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,6} |
| Vertex coordination sequence | [(4, 12, 32, 64, 102, 156, 216, 294, 368, 476), (4, 12, 36, 66, 114, 162, 234, 302, 394, 474), (4, 13, 34, 68, 111, 169, 229, 309, 383, 495), (6, 16, 38, 76, 120, 174, 244, 312, 406, 494)] |
| Wells’ vertex symbol | [6^4.7.8, 6.7^4.10, 4^3.7^3, 4^6.6^6.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 1, 0, 2, 3, 1, 0, 0, 2, 4, 1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, 0, -1, 0, 3, 6, -1, -1, 0, 3, 7, 0, 0, 0, 4, 5, 0, 0, 1, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, 0, 1, 0, 6, 10, 0, 0, 0, 7, 10, 0, -1, -1, 8, 9, 0, 1, 0, 8, 9, 1, 0, 0, 8, 10, 0, 0, -1, 9, 10, -1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.17951 | 2.41488 | 3.07701 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0.1 | 0.6 |
| 0.25 | 0.25 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.70966 | 2.02448 | 2.73373 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0.13131 | 0.64686 |
| 0.25 | 0.25 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1788 | *222222 | (4,6,2) | {4,4,4,6} | {7.7.7.7}{7.7.7.7}{7.4.4.7}{7.4.... |