s-net: sqc5239
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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 | 24 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 12, 32, 73, 127, 209, 311, 429, 577, 765), (4, 12, 32, 68, 126, 198, 294, 416, 566, 738), (4, 12, 32, 65, 118, 197, 292, 406, 562, 741)] |
| Wells’ vertex symbol | [6^4.7.8, 6^4.7.8, 6^4.7.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 7, -1, 0, -1, 5, 7, 0, 1, 0, 5, 9, 0, 0, 0, 6, 8, 0, 0, -1, 6, 8, 1, 1, 0, 6, 9, 0, -1, 0, 7, 10, 0, 0, 0, 8, 10, -1, 0, -1, 9, 11, 0, 0, 0, 9, 12, 0, 0, 0, 10, 11, 0, -1, 1, 10, 12, 1, -1, 1, 11, 12, 1, 0, 1, 11, 12, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.20037 | 4.38638 | 2.45866 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0.33333 |
| 0 | 0 | 0.5 |
| 0.125 | 0.41667 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7622 | 3.93583 | 1.79741 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0.10073 |
| 0 | 0 | 0.5 |
| 0.125 | 0.28089 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc9 | *246 | (1,1,1) | {4} | {6.6.6.6} |