s-net: sqc7684
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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) | (2,4) |
| Vertex degrees | {3,5} |
| Vertex coordination sequence | [(3, 7, 22, 55, 103, 168, 260, 374, 508, 673), (5, 15, 38, 75, 127, 204, 304, 425, 574, 746)] |
| Wells’ vertex symbol | [4.8^2, 4^3.6^2.8^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 9, 0, 0, 1, 4, 11, 0, 0, 0, 5, 7, 0, 1, 1, 5, 7, 1, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 1, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 12, -1, 1, 1, 8, 14, 0, 0, 1, 9, 15, 0, 0, 0, 10, 13, 0, 1, 0, 10, 13, 0, 1, 1, 10, 15, -1, 1, 1, 11, 15, 0, 0, 1, 12, 16, 0, 0, 0, 13, 16, -1, 0, 0, 14, 16, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.36249 | 3.36249 | 3.77329 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0125 | 0.3875 | 0.29167 |
| 0.0375 | 0.1625 | 0.45833 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.29623 | 2.29623 | 2.35779 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10678 | 0.21649 | 0.13132 |
| 0.2003 | 0.04886 | 0.28383 |
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 |
|---|---|---|---|---|---|
 |
hqc583 | *2244 | (2,4,4) | {5,3} | {4.4.8.8.4}{8.4.8} |