s-net: sqc786
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 12 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,8,4} |
| Vertex coordination sequence | [(4, 16, 46, 102, 174, 270, 382, 518, 670, 846), (4, 8, 28, 70, 138, 222, 328, 450, 596, 758), (8, 28, 72, 136, 220, 324, 448, 592, 756, 940), (4, 18, 58, 124, 210, 314, 438, 582, 746, 930)] |
| Wells’ vertex symbol | [4^4.6^2, 4^4.6^2, 4^4.6^14.8^10, 4^2.6^4] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 4, 0, 1, -2, 2, 4, 1, 0, -1, 2, 5, 0, 0, 0, 3, 5, 0, 0, 0, 3, 5, 0, 1, -1, 4, 5, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.74666 | 1.74738 | 1.69136 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0.5 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.5084 | 1.27958 | 0.47039 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0.5 | 0.00351 |
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 |
|---|---|---|---|---|---|
 |
hqc2048 | *222222 | (4,6,2) | {4,8,4,4} | {8.4.4.8}{8.8.4.4.8.8.4.4}{4.4.4... |