s-net: sqc8844
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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 | 36 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,12,8} |
| Vertex coordination sequence | [(4, 21, 56, 123, 200, 301, 420, 559, 720, 897), (12, 30, 94, 142, 254, 330, 494, 598, 814, 946), (8, 34, 68, 160, 214, 362, 440, 644, 746, 1006)] |
| Wells’ vertex symbol | [3^4.4^2, 3^12.4^30.5^24, 3^8.4^8.5^8.6^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, -1, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, -1, -1, 0, 2, 7, 0, 0, 0, 2, 7, 0, 0, 1, 2, 8, 0, 0, 0, 2, 8, 1, 0, 1, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, -1, 0, 0, 3, 4, 0, 1, 0, 3, 9, 0, 1, 0, 3, 10, 0, 0, 0, 4, 5, 0, 0, 0, 4, 6, 0, -1, 0, 4, 7, 0, 0, 0, 4, 7, 1, 0, 1, 4, 8, 1, 0, 0, 4, 8, 1, 0, 1, 4, 9, 0, 0, 0, 4, 10, 1, 0, 0, 5, 8, 1, 0, 1, 6, 7, 1, 1, 1, 7, 8, 0, 0, 0, 7, 8, 1, 0, 0, 7, 9, 0, 0, 0, 8, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.0351 | 3.0351 | 2.24523 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.36842 | 0 |
| 0 | 0.5 | 0.25 |
| 0.23684 | 0.23684 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.498 | 2.498 | 1.52468 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.13648 | 0 |
| 0 | 0.5 | 0.25 |
| 0.34035 | 0.34035 | 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 |
|---|---|---|---|---|---|
 |
hqc1172 | *2224 | (3,4,2) | {8,12,4} | {3.3.3.3.3.3.3.3}{3.3.3.3.3.3.3.... |