s-net: sqc4496
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {4,4,3,4} |
| Vertex coordination sequence | [(4, 12, 24, 52, 88, 140, 218, 322, 406, 548), (4, 10, 24, 51, 90, 145, 216, 298, 398, 515), (3, 9, 22, 48, 90, 135, 206, 285, 384, 509), (4, 10, 26, 54, 100, 148, 212, 312, 412, 524)] |
| Wells’ vertex symbol | [5^4.7.8, 5^2.7.8.9^2, 5.7^2, 7^3.9^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 1, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, -1, 0, 0, 6, 7, 0, 0, 0, 6, 8, -1, 0, 0, 7, 11, 0, 0, 0, 8, 11, 0, 0, 1, 9, 12, 0, 0, 0, 10, 12, 1, -1, 0, 11, 12, 1, -1, 0, 11, 12, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.74008 | 2.90095 | 4.23855 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.03571 |
| 0.08333 | 0.15 | 0.10714 |
| 0.375 | 0.33333 | 0.08333 |
| 0.95833 | 0 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.98878 | 1.9904 | 4.48248 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.75 | 0.51253 |
| 0.3155 | 0.10594 | 0.14887 |
| 0.25976 | 0.19645 | 0.06801 |
| 0.47402 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc1780 | *222222 | (4,6,2) | {4,4,3,4} | {5.5.5.5}{5.12.12.5}{5.12.12}{12... |