s-net: sqc3769
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (5,4) |
| Vertex degrees | {3,4,4,6,4} |
| Vertex coordination sequence | [(3, 11, 18, 49, 61, 134, 141, 278, 259, 478), (4, 4, 16, 30, 76, 84, 180, 180, 340, 296), (4, 16, 28, 70, 88, 182, 180, 342, 304, 550), (6, 12, 34, 46, 106, 118, 238, 228, 426, 368), (4, 12, 44, 60, 132, 136, 268, 244, 452, 384)] |
| Wells’ vertex symbol | [4^2.6, 4^4.6^2, 6^4.8^2, 4^2.6^8.8^3.10^2, 6^4.8^2] |
| 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, 3, 7, 0, 1, 0, 3, 8, 0, 1, 0, 4, 9, 0, 0, 0, 4, 9, 0, 1, 0, 5, 7, 0, 0, 1, 5, 8, 0, 0, 0, 6, 7, 0, 1, 1, 6, 8, 0, 1, 0, 7, 10, 0, 0, 0, 7, 10, 1, 0, 0, 9, 10, 0, 0, 0, 9, 10, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.47381 | 2.47381 | 2.67228 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.16667 | 0 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 1 | 1 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.24728 | 2.24728 | 2.06634 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35348 | 0.35348 | 0 |
| 0 | 1 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0 | 1 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1545 | *2244 | (5,4,2) | {4,3,6,4,4} | {4.4.4.4}{4.6.4}{4.6.6.4.6.6}{6.... |