s-net: sqc5567
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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 | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 10, 20, 38, 66, 92, 122, 168, 212, 258), (4, 10, 22, 41, 65, 93, 129, 169, 214, 266)] |
| Wells’ vertex symbol | [4^2.6.8^3, 4^2.6^3.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 1, 0, 4, 7, 1, 0, 0, 4, 8, 1, 0, 0, 5, 6, 0, 1, 0, 5, 9, 0, 0, 1, 5, 10, 0, 0, 1, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 11, 0, 1, -1, 8, 12, 0, 0, -1, 9, 11, 1, 1, -1, 9, 12, 1, 0, -1, 10, 11, 0, 1, -1, 10, 12, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.02984 | 4.02984 | 2.63804 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.125 |
| 0.125 | 0.375 | 0.29167 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.03105 | 4.03105 | 2.46342 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.29171 | 0.25 | 0.125 |
| 0.11451 | 0.37935 | 0.31446 |
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 |
|---|---|---|---|---|---|
 |
hqc24 | *24(12) | (1,1,2) | {4} | {4.12.4.12} |