s-net: sqc8059
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 8, 18, 45, 78, 100, 157, 221, 275, 359), (4, 6, 16, 40, 80, 96, 140, 224, 264, 344), (4, 12, 28, 46, 74, 126, 170, 220, 312, 386)] |
| Wells’ vertex symbol | [3^2.4.7.8.9, 3^2.7.8^2.9, 7^3.9^2.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 10, 0, 0, 1, 6, 11, 0, 1, 0, 6, 12, 0, 0, 0, 7, 8, -1, 0, -1, 7, 9, -1, 1, -1, 7, 12, 0, 0, -1, 8, 9, 0, 0, 0, 8, 13, 0, 0, 0, 9, 13, 0, 0, 0, 10, 11, 0, 0, 0, 10, 14, 0, 0, 0, 11, 14, 0, 0, 0, 12, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 15, 0, -1, 0, 13, 16, 1, -1, 1, 14, 15, 0, -1, -1, 14, 16, 1, -1, 0, 15, 16, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.6438 | 4.6438 | 3.68508 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28333 | 0.11667 | 0.2 |
| 0.33333 | 0.25 | 0.125 |
| 0.16667 | 0.83333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.43205 | 3.43205 | 3.48167 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.53725 | 0.13666 | 0.32704 |
| 0.36395 | 0.25 | 0.125 |
| 0.17831 | 0.82169 | 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 |
|---|---|---|---|---|---|
 |
hqc819 | *22222 | (3,4,2) | {4,4,4} | {3.10.10.3}{3.10.3.10}{10.10.10.10} |