s-net: sqc6267
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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 | 28 |
| Transitivity (vertex,edge) | (3,7) |
| Vertex degrees | {8,3,3} |
| Vertex coordination sequence | [(8, 40, 134, 320, 628, 1086, 1696, 2458, 3364, 4414), (3, 8, 38, 133, 320, 628, 1086, 1696, 2458, 3364), (3, 8, 38, 133, 320, 628, 1086, 1696, 2458, 3364)] |
| Wells’ vertex symbol | [3.4^4.5^11.6^3.7^6.8^3, 3.4.5, 3.4.5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 0, 2, 6, -1, -1, 1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 3, -1, -1, 1, 3, 6, -1, -1, 1, 3, 6, 0, -1, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 0, 0, 0, 4, 9, 0, 1, 0, 5, 7, 0, 0, 1, 6, 6, 0, 0, -1, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 8, 0, 0, 0, 8, 12, 0, 0, 0, 9, 10, 0, 0, 0, 10, 11, 0, -1, 1, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.22156 | 3.22156 | 3.23787 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.20588 | 0.39286 |
| 0.02941 | 0.11765 | 0.46429 |
| 0.11765 | 0.02941 | 0.53571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.55141 | 1.55141 | 1.55202 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2321 | 0.20011 | 0.10721 |
| 0.3578 | 0.2263 | 0.04419 |
| 0.34502 | 0.3636 | 0.10942 |
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 |
|---|---|---|---|---|---|
 |
hqc2288 | *4444 | (2,6,6) | {8,3} | {4.8.8.4.3.4.8.8}{4.8.3} |