s-net: sqc9113
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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 | {5,4} |
| Vertex coordination sequence | [(5, 14, 28, 50, 77, 112, 155, 200, 250, 310), (4, 10, 24, 50, 78, 106, 144, 194, 248, 310)] |
| Wells’ vertex symbol | [4^4.6^6, 4^4.6^2] |
| 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, 7, 1, 0, 0, 3, 8, 0, 0, 0, 3, 10, 1, 0, 0, 4, 9, 0, 1, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 5, 7, 0, 0, 1, 5, 8, 0, 0, 1, 5, 10, 0, 0, 0, 5, 12, 0, -1, 0, 6, 7, 1, 0, 1, 6, 8, 0, 0, 1, 6, 10, 1, 0, 0, 9, 14, 0, 0, 0, 9, 15, 0, 0, 0, 9, 16, 0, 0, 0, 10, 16, 0, 1, 0, 11, 14, 1, 1, 0, 11, 15, 0, 1, 0, 11, 16, 1, 1, 0, 12, 14, 0, 1, 1, 12, 15, 0, 1, 1, 12, 16, 0, 1, 0, 13, 14, 1, 1, 1, 13, 15, 0, 1, 1, 13, 16, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.49195 | 2.49195 | 4.1335 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.18182 |
| 0.25 | 0.5 | 0.22727 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.61018 | 2.61018 | 3.27468 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.20876 | 0.15269 |
| 0.23599 | 0.5 | 0.21577 |
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 |
|---|---|---|---|---|---|
 |
hqc1082 | *2244 | (2,4,4) | {4,5} | {4.4.6.4}{4.4.4.6.6} |