s-net: sqc5374
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|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | epb |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (3,2) |
| Vertex degrees | {4,4,6} |
| Vertex coordination sequence | [(4, 16, 28, 76, 84, 180, 168, 326, 280, 514), (4, 16, 28, 76, 84, 178, 164, 320, 276, 506), (6, 12, 42, 54, 126, 122, 250, 222, 418, 346)] |
| Wells’ vertex symbol | [4^4.6^2, 4^4.6^2, 4^6.6^6.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 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, 3, 7, 0, 1, 0, 3, 8, -1, 0, 0, 3, 9, 1, 1, 0, 4, 8, -1, 0, 0, 4, 8, 0, 0, 1, 5, 7, 0, 0, 1, 5, 8, 0, 0, 1, 5, 9, 0, 0, 0, 6, 7, 2, 1, 1, 6, 8, 1, 0, 1, 6, 9, 1, 1, 0, 7, 10, 0, 0, 0, 7, 10, 1, 0, 0, 9, 10, 0, 0, 0, 9, 10, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99987 | 1.99987 | 2.82881 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.75 | 0.25 | 0.25 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00001 | 2.00001 | 2.82841 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.75 | 0.25 | 0.25 |
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc25 | *246 | (2,1,1) | {4,6} | {4.4.4.4}{4.4.4.4.4.4} |