s-net: sqc5848
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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 | 26 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,5} |
| Vertex coordination sequence | [(3, 10, 26, 50, 82, 120, 165, 218, 277, 344), (5, 15, 32, 56, 88, 127, 172, 225, 286, 352)] |
| Wells’ vertex symbol | [6^3, 4^3.6^7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 1, 0, 0, 3, 6, 2, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 9, 0, 1, 0, 4, 11, 0, 0, 0, 5, 10, -1, 0, 0, 5, 12, 0, 0, 0, 6, 11, 0, 0, 1, 6, 12, 0, 0, 1, 7, 9, 0, 1, 1, 7, 11, 1, 0, 1, 8, 10, 0, 1, 1, 8, 12, 0, 1, 1, 9, 12, 1, 0, 1, 9, 12, 2, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.98905 | 4.70078 | 1.69539 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19444 | 0.25 | 0.34615 |
| 0.13889 | 0.05 | 0.19231 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.24644 | 5.24535 | 1.56458 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15701 | 0.25 | 0.24525 |
| 0.15402 | 0.05937 | 0.24997 |
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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hqc2132 | *222222 | (2,6,5) | {5,3} | {4.8.6.4.4}{6.8.8} |