s-net: sqc4980
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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 | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,9} |
| Vertex coordination sequence | [(3, 15, 59, 130, 227, 351, 501, 678, 882, 1112), (9, 40, 98, 182, 294, 431, 596, 787, 1005, 1249)] |
| Wells’ vertex symbol | [3.5^2, 3^5.4^11.5^13.6^7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 2, 1, 1, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, -1, 0, 2, 3, -1, 0, 0, 2, 4, 0, 0, -1, 2, 5, -1, 0, 0, 2, 6, 0, 0, -1, 3, 4, 0, 0, -1, 3, 4, 0, 1, 0, 3, 4, 1, 1, -1, 3, 4, 1, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 7, -1, -1, 1, 4, 8, 0, -1, 0, 5, 7, 0, 0, 1, 6, 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 |
|---|---|---|---|---|---|
| 2.17822 | 2.24082 | 2.69244 | 90.0 | 92.7277 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.21429 | 0 | 0.39286 |
| 0.07143 | 0.375 | 0.21429 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.76796 | 1.9573 | 1.7318 | 90.0 | 101.5995 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.02662 | 0.6333 | 0.47705 |
| 0.02482 | 0.12093 | 0.30849 |
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 |
|---|---|---|---|---|---|
 |
hqc1914 | *222222 | (2,6,5) | {9,3} | {4.4.4.3.6.3.4.4.4}{3.6.6} |