s-net: sqc6375
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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 | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,8,4} |
| Vertex coordination sequence | [(4, 14, 46, 124, 236, 388, 568, 794, 1044, 1344), (8, 24, 84, 156, 308, 432, 672, 852, 1180, 1416), (4, 28, 64, 164, 272, 466, 618, 902, 1110, 1482)] |
| Wells’ vertex symbol | [4^2.5^2.6.7, 5^8.6^6.7^12.8^2, 5^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, -1, 0, 0, 3, 6, 0, 1, -1, 3, 7, 0, 0, 0, 4, 5, 0, -1, 0, 4, 5, 1, 0, -1, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 10, -1, 0, 0, 7, 10, 0, 1, -1, 7, 11, 0, 0, 0, 8, 9, 0, -1, 0, 8, 9, 1, 0, -1, 8, 11, 1, 0, 0, 9, 11, 0, 1, 0, 10, 11, 0, 0, 1, 11, 12, 0, 0, 0, 11, 12, 0, 0, 1, 11, 12, 0, 1, 0, 11, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.75668 | 2.75668 | 2.03959 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.21429 | 0.3 | 0.33333 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87151 | 1.87151 | 1.63182 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33899 | 0.12441 | 0.08789 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc372 | *2244 | (3,4,2) | {4,8,4} | {4.5.5.4}{5.5.5.5.5.5.5.5}{5.5.5.5} |