s-net: sqc3791
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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 | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {3,6,4,4} |
| Vertex coordination sequence | [(3, 10, 19, 35, 68, 137, 204, 275, 364, 509), (6, 10, 24, 52, 102, 158, 228, 304, 428, 532), (4, 14, 28, 62, 110, 164, 236, 332, 410, 528), (4, 12, 36, 68, 106, 160, 242, 318, 394, 494)] |
| Wells’ vertex symbol | [4.6^2, 4^6.6^2.7^5.8^2, 4.6.7^4, 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, 3, 1, 0, 0, 2, 8, 0, 0, 0, 3, 8, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 8, 0, 0, 1, 5, 9, -1, 1, 0, 5, 10, 0, 1, 0, 6, 7, 1, 0, 0, 6, 8, 0, 0, 1, 7, 8, 0, 0, 1, 9, 9, 0, 0, -1, 10, 10, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.39465 | 1.6154 | 7.57363 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.375 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.93624 | 1.00022 | 6.58954 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17028 | 0.25 | 0.00092 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.35306 |
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1480 | *222222 | (4,5,2) | {3,6,4,4} | {6.7.6}{6.7.7.6.7.7}{7.7.7.7}{7.... |