s-net: sqc6893
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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 | 28 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,4,4,4} |
| Vertex coordination sequence | [(4, 9, 18, 33, 58, 89, 125, 166, 217, 270), (4, 9, 15, 28, 54, 87, 121, 164, 213, 268), (4, 12, 26, 44, 64, 92, 132, 174, 216, 270), (4, 7, 12, 22, 44, 81, 118, 155, 208, 266), (4, 7, 12, 28, 52, 82, 118, 161, 210, 270)] |
| Wells’ vertex symbol | [4^3.6^2.8, 4^3.6^2.8, 6^4.10^2, 4^5.6, 4^5.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 9, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 10, 0, 0, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 8, 0, 0, 1, 6, 12, 0, 1, 0, 7, 11, 1, 1, 0, 7, 13, 0, 1, 0, 7, 14, 0, 0, 0, 8, 11, 0, 0, -1, 8, 13, -1, 0, -1, 9, 13, -1, 0, -1, 9, 14, -1, -1, -1, 10, 11, 0, 0, -1, 10, 14, -1, -1, -1, 12, 14, -1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.81457 | 7.95998 | 6.1759 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.07143 | 0.14062 |
| 0.11111 | 0 | 0.15625 |
| 0 | 0.25 | 0.25 |
| 0.05556 | 0 | 0 |
| 0 | 0.03571 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00024 | 7.36625 | 5.83655 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.1294 | 0.17133 |
| 0.34885 | 0 | 0.32868 |
| 0 | 0.25 | 0.25 |
| 0.84146 | 0 | 0 |
| 0 | 0.12874 | 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 |
|---|---|---|---|---|---|
 |
hqc2337 | *22222 | (5,7,2) | {4,4,4,4,4} | {6.6.6.6}{6.4.4.6}{6.6.4.4}{4.4.... |