s-net: sqc8481
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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 | {10,4} |
| Vertex coordination sequence | [(10, 42, 110, 214, 354, 530, 742, 990, 1274, 1594), (4, 16, 56, 133, 250, 398, 586, 806, 1066, 1358)] |
| Wells’ vertex symbol | [3^2.4^20.5^4.6^19, 3^2.4^3.5] |
| Systre key | (3, 1, 2, -1, 1, 1, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 0, 0, 1, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 8, 0, 0, 1, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 2, 11, 0, 0, 0, 2, 12, 0, 0, 0, 3, 4, 0, 0, 0, 3, 8, 1, 0, 0, 3, 11, 0, 0, 0, 4, 8, 1, 0, 0, 4, 10, 0, 1, 0, 5, 8, -1, 1, 1, 5, 8, 0, 0, 0, 5, 8, 0, 1, 0, 5, 8, 1, 0, 0, 5, 9, 0, 1, 0, 5, 10, -1, 1, 0, 5, 11, -1, 1, 0, 5, 12, 0, 1, 0, 6, 7, 0, 0, 0, 6, 8, 0, 0, 1, 6, 12, 1, 0, 0, 7, 8, 0, 0, 1, 7, 9, -1, 1, 1, 9, 12, 0, 0, 0, 10, 11, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.23522 | 3.93561 | 2.84804 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3125 | 0.125 | 0.125 |
| 0.04167 | 0.04167 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.2317 | 3.41288 | 1.36462 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.55488 | 0.125 | 0.125 |
| 0.44436 | 0.00416 | 0.14209 |
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 |
|---|---|---|---|---|---|
 |
hqc1038 | *22222 | (2,5,3) | {10,4} | {4.4.3.4.4.4.4.3.4.4}{4.4.3.3} |