s-net: sqc4441
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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) | (4,6) |
| Vertex degrees | {3,8,4,4} |
| Vertex coordination sequence | [(3, 14, 31, 62, 122, 170, 240, 347, 441, 526), (8, 16, 40, 94, 118, 188, 298, 342, 442, 626), (4, 20, 38, 72, 146, 184, 256, 390, 446, 544), (4, 18, 40, 68, 128, 188, 252, 366, 466, 544)] |
| Wells’ vertex symbol | [4.6^2, 4^6.5^12.6^5.8^5, 5^4.6.8, 4.6^5] |
| 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, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 5, 0, -1, 1, 4, 6, 0, -1, 1, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 10, 1, 0, 0, 5, 9, 0, 1, 0, 6, 8, 1, 1, 0, 7, 10, 0, 0, 0, 7, 10, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.44959 | 2.06937 | 4.24266 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.125 | 0.625 |
| 0.25 | 0.25 | 0.75 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.75 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00085 | 1.99749 | 3.64167 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.11511 | 0.37812 |
| 0.25 | 0.25 | 0.75 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25 | 0.9878 |
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 |
|---|---|---|---|---|---|
 |
hqc1783 | *222222 | (4,6,2) | {3,8,4,4} | {6.5.6}{6.6.5.5.6.6.5.5}{5.5.5.5... |