s-net: sqc4430
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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 | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {4,6,4,4} |
| Vertex coordination sequence | [(4, 12, 29, 62, 103, 156, 221, 311, 411, 523), (6, 12, 40, 66, 114, 166, 248, 338, 444, 564), (4, 16, 34, 74, 120, 180, 262, 356, 458, 582), (4, 12, 42, 74, 128, 188, 268, 362, 466, 588)] |
| Wells’ vertex symbol | [3^2.4.7^2.8, 3^2.6^4.7^8.8, 6^2.7^4, 6.7^4.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, -1, -1, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, -1, 4, 6, 0, 0, 0, 5, 7, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 7, 0, -1, 1, 6, 8, 0, -1, 1, 6, 9, -1, -1, 1, 6, 10, -1, -1, 1, 7, 8, 0, 0, 0, 7, 10, 0, 1, 0, 8, 9, 0, 0, 1, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.16716 | 3.43183 | 2.58476 | 90.0 | 104.158 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.625 | 0 |
| 0.25 | 0.75 | 0.25 |
| 0 | 0 | 0 |
| 0.25 | 0.16667 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89266 | 2.76984 | 2.88661 | 90.0 | 92.1096 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24046 | 0.51182 | 0.07671 |
| 0 | 0.25 | 0.25 |
| 0 | 0 | 1 |
| 0.25 | 0.30863 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc1763 | *222222 | (4,6,2) | {4,6,4,4} | {3.8.8.3}{3.8.8.3.8.8}{8.8.8.8}{... |