s-net: sqc4626
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,3} |
| Vertex coordination sequence | [(4, 12, 32, 68, 112, 164, 234, 330, 438, 546), (4, 12, 26, 52, 100, 160, 234, 328, 438, 554), (4, 8, 18, 38, 73, 141, 218, 306, 396, 520), (3, 6, 12, 28, 57, 103, 192, 287, 384, 480)] |
| Wells’ vertex symbol | [6^4.8^2, 6.8^5, 4^2.6.8^2.9, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 3, 3, -1, 0, 0, 3, 6, 0, 1, 0, 4, 7, 0, 0, 0, 4, 7, 0, 1, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 9, 0, 1, 0, 5, 10, 0, 0, 0, 6, 8, -1, 0, 1, 6, 10, 0, 0, 1, 7, 11, 0, 0, 0, 8, 11, 0, 0, 0, 8, 11, 0, 1, 0, 9, 12, 0, 0, 0, 10, 12, 0, 0, 0, 10, 12, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.94792 | 1.9205 | 8.80571 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.25 | 0.10714 |
| 0.1875 | 0.25 | 0.21429 |
| 0.21875 | 0.75 | 0.23214 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00266 | 1.21176 | 8.81508 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.25 | 0.10808 |
| 0.03607 | 0.25 | 0.29631 |
| 0.06348 | 0.75 | 0.20602 |
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 |
|---|---|---|---|---|---|
 |
hqc1791 | *222222 | (4,6,2) | {4,4,4,3} | {14.14.14.14}{14.14.14.14}{14.4.... |