s-net: sqc5631
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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 | 26 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {10,3} |
| Vertex coordination sequence | [(10, 57, 162, 348, 630, 1016, 1500, 2082, 2762, 3538), (3, 15, 79, 200, 410, 706, 1112, 1614, 2214, 2914)] |
| Wells’ vertex symbol | [3^2.4^15.5^21.6^7, 3.4^2] |
| Systre key | (3, 1, 1, -1, 0, -1, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 1, 2, 6, -1, 0, -1, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 3, -1, 0, 0, 3, 4, 0, -1, 0, 3, 5, 0, -1, 0, 3, 6, -1, -1, 0, 3, 6, -1, 0, -1, 3, 6, 0, 0, 0, 4, 8, 0, 1, 0, 5, 7, -1, 0, 0, 6, 6, 0, -1, 0, 6, 7, 0, 0, 0, 6, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.45626 | 2.01785 | 2.18061 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10714 | 0.125 | 0.17857 |
| 0 | 0.375 | 0.21429 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.4777 | 1.48015 | 1.28636 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09909 | 0.0914 | 0.09637 |
| 0.19853 | 0.39989 | 0.11667 |
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 |
|---|---|---|---|---|---|
 |
hqc2144 | *222222 | (2,7,5) | {10,3} | {4.4.4.4.3.3.4.4.4.4}{4.4.3} |