s-net: sqc6945
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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) | (2,4) |
| Vertex degrees | {4,3} |
| Vertex coordination sequence | [(4, 8, 14, 25, 39, 55, 75, 96, 119, 148), (3, 6, 12, 21, 36, 55, 72, 92, 117, 145)] |
| Wells’ vertex symbol | [4^2.6.10^3, 4^2.6] |
| Systre key | (3, 1, 2, 0, 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, 7, 0, 0, 0, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 6, 1, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 15, 0, 0, 0, 8, 16, 0, 0, 0, 9, 13, 0, 1, 0, 9, 15, 0, 0, 0, 9, 16, 0, 0, 1, 10, 14, 0, 1, 0, 10, 15, 1, 0, -1, 10, 16, 0, 0, 0, 11, 13, 1, 0, 0, 11, 15, 1, -1, 0, 12, 14, 1, 0, 0, 12, 16, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.68452 | 5.68452 | 4.23477 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.16667 | 0.4 |
| 0 | 0.16667 | 0.45 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.99309 | 4.99309 | 3.42394 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.29972 | 0.29972 | 0.14603 |
| 0 | 0.20095 | 0.35397 |
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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hqc484 | *2224 | (2,4,2) | {4,3} | {12.4.4.12}{12.4.4} |