s-net: sqc8018
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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) | (2,5) |
| Vertex degrees | {3,5} |
| Vertex coordination sequence | [(3, 10, 27, 56, 97, 154, 225, 297, 378, 480), (5, 14, 30, 63, 116, 172, 240, 320, 401, 502)] |
| Wells’ vertex symbol | [6^3, 4^2.6^6.8.10] |
| 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, 2, 3, 1, 0, 0, 2, 7, 0, 0, 0, 3, 6, 0, 1, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 0, 0, 0, 5, 12, 0, 0, 1, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 15, 0, 0, 0, 7, 12, 1, 0, 1, 7, 16, 0, 0, 0, 8, 13, 0, 1, 0, 8, 14, 1, 0, 1, 8, 16, -1, -1, 1, 9, 10, -1, 0, 0, 9, 11, 0, -1, 1, 9, 16, -1, -1, 0, 10, 13, 0, 1, -1, 11, 14, 0, 1, -1, 12, 15, -1, 0, -1, 12, 16, -1, -1, 0, 15, 16, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.35035 | 3.35035 | 3.35035 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.16667 | 0.125 |
| 0.16667 | 0.33333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.07056 | 3.07056 | 3.34895 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.01041 | 0.58735 | 0.11805 |
| 0.15017 | 0.17327 | 0.25704 |
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 |
|---|---|---|---|---|---|
 |
hqc620 | *22222 | (2,4,3) | {5,3} | {4.6.6.6.4}{6.6.6} |