s-net: sqc4446
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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 | {3,8,4,4} |
| Vertex coordination sequence | [(3, 13, 35, 69, 116, 164, 230, 310, 401, 501), (8, 20, 46, 80, 126, 188, 256, 336, 424, 524), (4, 20, 42, 78, 132, 178, 260, 330, 418, 522), (4, 12, 44, 80, 120, 188, 244, 324, 424, 514)] |
| Wells’ vertex symbol | [3.5.6, 3^4.4^2.5^5.6^6.7^5.8^5.9, 5^5.8, 5^3.7^3] |
| 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, 4, 5, -1, -1, 0, 4, 6, 0, 0, 1, 5, 6, 0, 1, 0, 5, 6, 1, 1, 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, 0, 6, 8, 0, -1, 0, 6, 9, -1, -1, 0, 6, 10, -1, -1, 0, 7, 10, 0, 1, 0, 8, 9, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.15156 | 3.36015 | 3.27841 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.125 | 0.375 |
| 0 | 0.25 | 0.55 |
| 0.625 | 0 | 0.25 |
| 0.25 | 0.33333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.76501 | 3.17667 | 3.20151 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15923 | 0.00061 | 0.09384 |
| 0.5 | 0.25 | 0.42651 |
| 0.62688 | 0 | 0.25 |
| 0.25 | 0.67593 | 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 |
|---|---|---|---|---|---|
 |
hqc1768 | *222222 | (4,6,2) | {3,8,4,4} | {8.3.8}{8.8.3.3.8.8.3.3}{8.8.8.8... |