s-net: sqc6662
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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 | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,3,4} |
| Vertex coordination sequence | [(4, 10, 24, 41, 67, 114, 176, 260, 356, 477), (3, 8, 15, 33, 62, 108, 158, 231, 329, 419), (4, 6, 16, 33, 68, 109, 158, 240, 320, 422)] |
| Wells’ vertex symbol | [7^2.8.10^3, 4.7.8, 4^2.7^3.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 1, 0, 5, 10, 0, 1, 0, 6, 7, 0, 0, 1, 6, 8, 0, 0, 1, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 13, 0, 0, 0, 8, 14, 0, 0, 0, 9, 13, 0, 0, 1, 9, 14, 0, 0, 1, 10, 11, -1, -1, 0, 10, 12, -1, -1, 0, 11, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 15, 0, -1, 0, 14, 16, -1, -1, 0, 15, 16, 0, 0, 1, 15, 16, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.70302 | 3.70302 | 4.6597 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.1875 |
| 0.16667 | 0.125 | 0.3125 |
| 0.3125 | 0.3125 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.96479 | 1.96479 | 5.13721 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.14364 |
| 0.00669 | 0.12357 | 0.33243 |
| 0.3916 | 0.3916 | 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 |
|---|---|---|---|---|---|
 |
hqc551 | *22222 | (3,3,2) | {4,3,4} | {10.10.10.10}{10.4.10}{10.4.10.4} |