s-net: sqc4476
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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 | {6,4,4,4} |
| Vertex coordination sequence | [(6, 22, 55, 117, 200, 329, 473, 675, 865, 1139), (4, 16, 43, 96, 174, 290, 432, 601, 811, 1038), (4, 12, 30, 80, 154, 276, 408, 598, 770, 1052), (4, 12, 33, 81, 146, 259, 397, 571, 763, 1005)] |
| Wells’ vertex symbol | [5^4.6^6.8^3.9^2, 5^2.6^4, 5^5.7, 6^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 3, 5, 0, -1, 1, 3, 7, -1, -1, 1, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 1, 4, 9, 0, 0, 0, 5, 8, 0, 0, 0, 6, 9, -1, -1, 0, 6, 9, -1, 0, -1, 6, 10, 0, 0, 0, 6, 10, 1, 1, 0, 7, 9, 0, 0, -1, 7, 10, 1, 1, 0, 8, 10, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.61821 | 2.65273 | 2.6253 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.70312 | 0 |
| 0.0625 | 0.09375 | 0.18182 |
| 0 | 0.25 | 0.22727 |
| 0.25 | 0.03125 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.79615 | 1.95831 | 2.08999 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.81222 | 0 |
| 0.06784 | 0.26437 | 0.11222 |
| 0 | 0.25 | 0.33485 |
| 0.75 | 0.51447 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1784 | *222222 | (4,6,2) | {6,4,4,4} | {6.5.6.6.5.6}{6.6.5.5}{5.5.5.5}{... |