s-net: sqc7918
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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 | 32 |
| Transitivity (vertex,edge) | (6,7) |
| Vertex degrees | {4,4,4,8,4,4} |
| Vertex coordination sequence | [(4, 11, 20, 57, 80, 134, 182, 308, 292, 453), (4, 12, 40, 46, 124, 134, 240, 242, 404, 418), (4, 20, 26, 72, 82, 182, 180, 328, 318, 494), (8, 11, 32, 48, 112, 127, 252, 249, 376, 409), (4, 12, 26, 60, 92, 160, 186, 292, 360, 428), (4, 9, 16, 52, 70, 122, 166, 310, 258, 432)] |
| Wells’ vertex symbol | [3^2.4.5^2.6, 5^4.8^2, 5^4.8^2, 3^4.4^11.5^4.6^4.7^4.8, 5^4.8^2, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 2, 3, 0, 0, 0, 2, 10, 0, 0, 0, 2, 11, 0, 0, 0, 3, 4, 0, 0, 0, 3, 11, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 11, 1, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 7, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 1, 0, 7, 8, 0, 0, 0, 7, 11, 0, 0, 0, 8, 10, 0, 0, 1, 8, 11, 0, 0, 0, 9, 11, 1, -1, 1, 9, 13, 0, 0, 1, 9, 14, 0, -1, 0, 10, 13, 0, 0, 0, 10, 14, -1, 0, -1, 12, 13, -1, 0, 0, 12, 14, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.58346 | 5.5252 | 5.52483 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07143 | 0.0625 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25 | 0.25 |
| 0 | 0 | 0.0625 |
| 0.25 | 0.25 | 0 |
| 0.03571 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.44782 | 3.2355 | 4.20451 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08883 | 0.07411 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25 | 0.25 |
| 0 | 0 | 0.20495 |
| 0.25 | 0.25 | 0 |
| 0.20913 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc2434 | *22222 | (6,7,2) | {4,4,8,4,4,4} | {3.3.3.3}{3.5.5.3}{3.5.5.3.3.5.5... |