s-net: sqc4113
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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 | 22 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,8} |
| Vertex coordination sequence | [(3, 14, 58, 141, 267, 421, 611, 829, 1083, 1365), (8, 34, 93, 194, 329, 496, 695, 926, 1189, 1484)] |
| Wells’ vertex symbol | [3.5^2, 3^2.4^8.5^6.6^7.7^4.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, -1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, 0, -1, 2, 3, -1, 0, 0, 2, 5, 0, -1, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, -1, 2, 6, 0, 0, 0, 3, 3, 0, 0, -1, 3, 5, 0, -1, 1, 3, 7, 0, 0, -1, 3, 7, 0, 0, 0, 4, 6, 1, 1, -1, 5, 5, -1, 0, 0, 5, 8, -1, 0, 0, 5, 8, 0, 0, 0, 7, 8, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.21308 | 2.07501 | 2.15048 | 90.0 | 103.2414 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.58333 | 0.2 |
| 0.05 | 0.16667 | 0.1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.98799 | 1.51308 | 1.35381 | 90.0 | 96.3505 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.27925 | 0.14884 | 0.11892 |
| 0.41226 | 0.2998 | 0.55822 |
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 |
|---|---|---|---|---|---|
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hqc1736 | *222222 | (2,6,4) | {8,3} | {4.3.8.4.4.8.3.4}{3.8.8} |