s-net: sqc6557
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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) | (2,5) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 12, 36, 81, 151, 258, 411, 589, 811, 1050), (6, 16, 40, 90, 168, 294, 440, 636, 832, 1110)] |
| Wells’ vertex symbol | [3^2.4.8^2.9, 3^2.6^4.8^9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 3, 11, 0, 0, 0, 4, 6, 0, 0, 0, 4, 6, 0, 0, 1, 4, 12, 0, 0, 0, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 10, -1, 1, 0, 7, 10, 0, 0, 0, 7, 11, 0, 0, 1, 8, 9, 0, 0, 0, 8, 9, 1, 0, 1, 8, 12, -1, 1, 0, 9, 12, -1, 1, 0, 10, 11, 0, 0, 1, 11, 12, -1, 0, -1, 11, 12, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.86775 | 2.86775 | 3.45884 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.08333 | 0.16667 |
| 0.25 | 0.08333 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.59518 | 1.59518 | 3.27552 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13223 | 0.08814 | 0.36766 |
| 0.69102 | 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 |
|---|---|---|---|---|---|
 |
hqc472 | *22222 | (2,4,2) | {4,6} | {3.8.8.3}{3.8.8.3.8.8} |