s-net: sqc11887
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 22 |
| Edges per primitive translational unit | 56 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {4,8,4,4,8} |
| Vertex coordination sequence | [(4, 16, 18, 62, 46, 150, 108, 260, 158, 444), (8, 8, 38, 35, 94, 70, 222, 135, 326, 206), (4, 23, 22, 69, 54, 164, 104, 277, 172, 439), (4, 12, 20, 56, 54, 120, 150, 226, 180, 388), (8, 14, 40, 30, 124, 86, 192, 130, 388, 214)] |
| Wells’ vertex symbol | [3^2.4^3.5, 3^4.4^6.5^4.6^6.7^4.8^4, 4^5.6, 3^4.4^2, 4^10.6^16.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 2, 3, 0, 0, 0, 2, 10, 0, 0, 0, 2, 11, 0, 0, 0, 3, 4, 0, 0, 0, 3, 10, 0, 0, 0, 4, 10, 0, 0, 0, 4, 12, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 1, 0, 0, 5, 13, 0, 0, 0, 6, 11, 0, 1, 0, 6, 12, 0, 0, 0, 6, 14, 0, 0, 0, 7, 8, 0, 0, 0, 7, 10, 1, 1, 0, 7, 12, 1, 0, 0, 8, 9, 0, 0, 0, 8, 10, 1, 1, 0, 9, 10, 1, 1, 0, 9, 11, 0, 1, 0, 10, 15, 0, 0, 0, 10, 16, 0, 0, 0, 11, 15, 0, 0, 0, 11, 16, 1, 0, 0, 11, 17, 0, 0, 0, 11, 18, 0, 0, 0, 12, 15, 0, 1, 0, 12, 16, 0, 0, 0, 12, 19, 0, 0, 0, 12, 20, 0, 0, 0, 13, 15, 0, 1, 1, 13, 17, 0, 1, 1, 13, 18, 0, 0, 0, 13, 19, 0, 0, 1, 13, 20, 1, 0, 0, 13, 21, 0, 0, 0, 13, 22, 0, 0, 0, 14, 16, 0, 1, 1, 14, 17, -1, 1, 1, 14, 18, 0, 1, 0, 14, 19, 0, 1, 1, 14, 20, 0, 0, 0, 14, 21, 0, 1, 0, 14, 22, -1, 0, 0, 17, 22, 0, -1, -1, 18, 21, 0, 0, 0, 19, 21, 0, 0, -1, 20, 22, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.2479 | 5.2479 | 3.19532 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.3125 | 0.25 |
| 0.23333 | 0.23333 | 0 |
| 0 | 0.36667 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.06667 | 5.06667 | 0.97149 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14111 | 0.35889 | 0.25 |
| 0.14057 | 0.14057 | 0 |
| 0 | 0.29669 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc2368 | *2224 | (5,6,2) | {4,4,8,4,8} | {3.3.3.3}{3.4.4.3}{3.4.4.3.3.4.4... |