s-net: sqc5348
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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 | 24 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,8,4,4} |
| Vertex coordination sequence | [(4, 18, 54, 106, 186, 290, 392, 540, 696, 852), (8, 28, 58, 124, 208, 290, 438, 558, 704, 930), (4, 8, 28, 74, 136, 212, 346, 448, 586, 788), (4, 16, 40, 80, 164, 250, 346, 514, 628, 792)] |
| Wells’ vertex symbol | [4^2.5.6^2.8, 4^4.5^8.6^7.8^7.9^2, 4^4.5^2, 4^4.5.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 4, -1, 0, 0, 2, 7, 0, 0, 1, 2, 8, 0, 0, 0, 3, 4, -1, 1, 0, 3, 6, 0, 1, 1, 3, 9, 0, 0, 0, 4, 6, -1, 0, 0, 4, 7, -1, -1, 0, 4, 10, 0, 0, 0, 4, 10, 1, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 8, 1, 0, 0, 7, 9, 1, 0, 0, 8, 10, 0, 0, 0, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.45325 | 2.67092 | 1.7248 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0 | 0 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.51564 | 2.45195 | 1.61264 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10388 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0 | 0 |
| 0.25 | 0.25 | 0 |
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... |