s-net: sqc5076
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 10, 42, 100, 178, 285, 408, 562, 727, 936), (8, 31, 80, 152, 249, 369, 509, 676, 866, 1074)] |
| Wells’ vertex symbol | [3^3.4^3, 3^6.4^6.5^9.6^5.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, -1, 0, 2, 3, -1, 0, 0, 2, 4, 0, 0, -1, 2, 4, 0, 1, 0, 2, 5, -1, 0, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, -1, 3, 4, 1, 1, -1, 3, 6, 0, 0, -1, 3, 8, 0, 0, 0, 4, 7, 0, -1, 0, 4, 8, -1, -1, 1, 5, 6, 0, 0, 0, 5, 7, 1, 0, 0, 6, 8, 0, 0, 1, 7, 8, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.21159 | 3.21159 | 2.47216 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.42105 | 0.47368 | 0 |
| 0.10526 | 0.21053 | 0.4 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.37037 | 2.37037 | 1.53384 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07318 | 0.09906 | 0.20322 |
| 0.11473 | 0.25766 | 0.39319 |
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 |
|---|---|---|---|---|---|
 |
hqc1924 | *4444 | (2,5,6) | {8,4} | {4.8.8.3.3.3.8.8}{3.3.4.3} |