s-net: sqc5948
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,3,4,4} |
| Vertex coordination sequence | [(4, 12, 24, 42, 72, 126, 196, 270, 368, 494), (4, 10, 22, 42, 78, 128, 192, 270, 367, 499), (3, 9, 21, 45, 80, 128, 198, 291, 392, 508), (4, 10, 28, 56, 90, 142, 228, 326, 412, 510), (4, 12, 28, 58, 104, 162, 228, 314, 420, 542)] |
| Wells’ vertex symbol | [5^4.8^2, 5^2.6^2.7.8, 5.8^2, 6.8^4.12, 6^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 5, 0, 1, 0, 3, 8, 0, 0, 0, 4, 8, 1, 1, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, -1, 0, 5, 10, -1, -1, 0, 6, 8, 1, 0, 0, 6, 11, 0, 0, 0, 7, 8, 0, 0, 0, 7, 12, 0, 0, 0, 9, 12, 0, 0, 1, 10, 11, 0, 0, -1, 11, 13, 0, 0, 0, 11, 14, 0, 0, 0, 12, 13, 0, 0, -1, 12, 14, -1, 0, -1, 13, 14, -1, -1, 0, 13, 14, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.68071 | 2.80871 | 3.8453 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0.11364 | 0 | 0 |
| 0.34091 | 0.25 | 0.16667 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.96854 | 2.58699 | 3.04961 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0.24017 | 0 | 0 |
| 0.16822 | 0.25 | 0.28899 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc2202 | *222222 | (5,7,2) | {4,4,3,4,4} | {5.5.5.5}{5.8.8.5}{5.8.8}{8.8.8.... |