s-net: sqc8691
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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 | 36 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,6} |
| Vertex coordination sequence | [(6, 22, 58, 116, 194, 304, 432, 584, 758, 960), (6, 22, 55, 112, 192, 299, 425, 584, 758, 959)] |
| Wells’ vertex symbol | [3^2.4^4.5^6.6^3, 3^2.4^4.5^6.6^2.7] |
| 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, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 3, 7, 1, 0, 0, 3, 8, 0, 0, 1, 3, 11, 0, 0, 0, 4, 6, 0, 0, -1, 4, 6, 0, 0, 0, 4, 7, 1, -1, 0, 4, 8, 0, 0, 0, 4, 11, 1, -1, -1, 5, 9, 0, 0, 0, 5, 10, 0, 0, 1, 5, 11, 0, -1, 0, 6, 9, 1, -1, 0, 6, 10, 1, 0, 0, 6, 11, 1, -1, 0, 7, 9, 0, 0, -1, 7, 9, 0, 0, 0, 7, 12, 0, 0, 0, 8, 10, 0, 0, 0, 8, 10, 0, 1, 0, 8, 12, 1, 0, 0, 9, 12, 0, 0, 1, 10, 12, 1, -1, 0, 11, 12, 0, 1, 1, 11, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.32454 | 3.03645 | 4.25269 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.3 | 0.125 |
| 0.3125 | 0.025 | 0.03125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.25816 | 2.94515 | 3.17083 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.29083 | 0.125 |
| 0.05738 | 0.47111 | 0.05875 |
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 |
|---|---|---|---|---|---|
 |
hqc32 | *2223 | (1,2,2) | {6} | {3.4.4.3.4.4} |