s-net: sqc6904
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 7, 12, 27, 48, 62, 78, 112, 152, 182), (4, 9, 18, 32, 47, 64, 88, 117, 148, 180), (4, 12, 20, 26, 44, 72, 96, 114, 136, 176)] |
| Wells’ vertex symbol | [4^5.6, 4^3.6^2.8, 6^4.8^2] |
| 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, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 0, 0, 0, 5, 10, 0, 0, 0, 5, 12, 0, 0, 0, 6, 11, 1, 0, 0, 6, 13, 0, 0, 0, 7, 9, 0, 1, 0, 7, 14, 0, 0, 0, 8, 13, 0, 0, 0, 8, 14, 0, 0, 0, 9, 12, 0, 0, 1, 9, 13, -1, 0, 1, 10, 11, 1, -1, -1, 10, 13, 0, 0, 0, 11, 14, -1, 0, 1, 12, 14, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.93016 | 3.93016 | 6.64347 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.07143 | 0 |
| 0 | 0.14286 | 0.125 |
| 0 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.17423 | 3.17423 | 5.89995 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.22276 | 0 |
| 0 | 0.22277 | 0.16949 |
| 0 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc460 | *2224 | (3,4,2) | {4,4,4} | {4.4.4.4}{4.6.6.4}{6.6.6.6} |