s-net: sqc5009
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,8,4,4} |
| Vertex coordination sequence | [(4, 16, 43, 106, 190, 295, 420, 564, 728, 912), (8, 24, 68, 132, 216, 320, 444, 588, 752, 936), (4, 8, 28, 66, 134, 218, 324, 446, 592, 754), (4, 16, 44, 98, 172, 266, 380, 514, 668, 842)] |
| Wells’ vertex symbol | [4^4.6^2, 4^8.6^12.8^8, 4^4.6^2, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, -2, 0, 2, 6, 0, 0, 0, 2, 6, 1, -2, 0, 2, 7, 0, 0, 0, 2, 7, 1, -1, 0, 2, 8, 0, 0, 0, 2, 8, 1, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 9, 0, 0, 0, 4, 9, 1, -1, 0, 5, 6, 0, 0, 1, 5, 9, 0, 1, 0, 6, 10, 0, 0, 0, 7, 10, 0, -1, 0, 7, 10, 0, 0, 0, 8, 10, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.74711 | 1.74711 | 3.38235 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.1 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.38604 | 1.38604 | 0.94663 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.00139 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc2047 | *22222 | (4,6,2) | {4,8,4,4} | {4.4.4.4}{4.4.4.4.4.4.4.4}{4.4.4... |