s-net: sqc3353
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 31, 74, 136, 215, 311, 427, 559, 710, 879), (4, 18, 58, 112, 188, 278, 390, 514, 666, 822)] |
| Wells’ vertex symbol | [3^5.4^10.5^7.6^6, 3^2.5^3.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, -1, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 5, 0, -1, -1, 2, 5, 0, 0, -1, 2, 6, -1, 1, 1, 2, 6, 0, 0, 0, 3, 5, 0, -1, -1, 3, 5, 0, -1, 0, 3, 5, 1, -1, -1, 3, 6, -1, 1, 1, 3, 6, 0, 0, 0, 4, 5, 0, 0, 0, 4, 5, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.85151 | 1.85068 | 2.8276 | 90.0 | 102.5973 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15 | 0.625 | 0.2 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9991 | 1.6753 | 2.18261 | 90.0 | 92.8252 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.36917 | 0.50476 | 0.20697 |
| 0 | 0 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1285 | *222222 | (2,5,4) | {8,4} | {4.4.6.3.3.6.4.4}{6.3.6.3} |