s-net: sqc2500
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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 | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,3,4} |
| Vertex coordination sequence | [(4, 12, 28, 60, 102, 164, 248, 342, 454, 582), (3, 8, 19, 42, 85, 144, 221, 312, 412, 532), (4, 10, 22, 50, 96, 158, 232, 324, 430, 554)] |
| Wells’ vertex symbol | [6^4.10^2, 6^3, 6^4.10^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 0, 3, 6, -2, -1, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 6, -1, -1, 0, 5, 8, 0, 0, 0, 5, 8, 0, 1, 0, 5, 9, 0, 0, 0, 7, 9, 0, 0, 1, 7, 10, -2, -1, 0, 7, 10, 0, 0, 0, 8, 10, -1, -1, -1, 9, 9, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.46991 | 1.46991 | 5.09133 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.0625 |
| 0 | 0 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.08956 | 1.08956 | 6.22079 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.07656 |
| 0 | 0 | 0.33087 |
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 |
|---|---|---|---|---|---|
 |
hqc1115 | *22222 | (3,5,2) | {3,4,4} | {6.6.6}{6.6.6.6}{6.6.6.6} |