s-net: sqc6632
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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) | (2,4) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 12, 34, 73, 132, 218, 319, 439, 577, 733), (6, 20, 52, 106, 180, 272, 384, 512, 660, 824)] |
| Wells’ vertex symbol | [4^2.5.6.7^2, 4^6.5^3.6^4.7^2] |
| 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, 0, 0, 3, 6, 1, 0, 0, 3, 7, 0, 0, 0, 3, 7, 0, 1, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 9, 0, 0, 1, 4, 10, 0, 0, 0, 5, 7, -1, 1, -1, 5, 8, -1, 0, -1, 5, 8, -1, 1, -1, 6, 9, 0, -1, 1, 6, 10, 0, -1, 0, 6, 10, 0, -1, 1, 7, 10, 0, -1, 0, 7, 10, 1, -2, 1, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 11, -1, 1, -1, 10, 12, 0, 1, -1, 11, 12, 0, 0, -1, 11, 12, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.91004 | 2.91004 | 2.76064 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35 | 0.15 | 0.04167 |
| 0.25 | 0.45 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.30497 | 2.30497 | 2.32047 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35092 | 0.10103 | 0.2815 |
| 0.00094 | 0.25 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc351 | *2244 | (2,4,3) | {4,6} | {8.4.4.8}{4.4.4.4.4.4} |