s-net: sqc9116
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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 | 36 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 10, 22, 38, 54, 76, 108, 142, 174, 212), (5, 12, 21, 35, 57, 82, 106, 136, 176, 219)] |
| Wells’ vertex symbol | [4^4.6^2, 4^6.6^4] |
| 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, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 8, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 3, 13, 0, 0, 0, 4, 9, 0, 0, 0, 4, 11, 1, 0, 0, 4, 14, 0, 0, 0, 5, 10, 0, 0, 0, 5, 12, 0, 0, 0, 5, 15, 0, 0, 0, 5, 16, 0, 0, 0, 6, 7, 0, 1, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 12, 1, 0, 1, 7, 15, 0, 0, 1, 8, 14, -1, -1, -1, 8, 15, 0, 0, 1, 8, 16, 0, 0, 1, 9, 12, 1, 0, 1, 9, 16, 1, 0, 1, 10, 11, 0, -1, -1, 10, 13, 0, -1, -1, 10, 14, -1, -1, -1, 11, 16, 0, 0, 1, 12, 14, -1, -1, -1, 13, 15, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.49067 | 3.49067 | 4.93656 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.375 | 0.25 |
| 0.125 | 0.125 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.56378 | 3.56378 | 4.49367 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1403 | 0.3597 | 0.25 |
| 0.1403 | 0.1403 | 0.11127 |
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 |
|---|---|---|---|---|---|
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hqc1034 | *2224 | (2,4,4) | {5,4} | {4.4.4.4.4}{4.4.4.4} |