s-net: sqc1153
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,8,4} |
| Vertex coordination sequence | [(4, 14, 37, 79, 140, 222, 318, 430, 556, 702), (8, 28, 64, 116, 186, 268, 368, 482, 616, 760), (4, 12, 36, 80, 150, 236, 336, 450, 584, 728)] |
| Wells’ vertex symbol | [4^2.6^4, 4^12.6^16, 6^6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, -1, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 3, 6, -1, 1, 0, 4, 5, 0, 1, 0, 4, 5, 1, 0, 0, 4, 6, 0, 0, 1, 5, 6, -1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.38341 | 1.38341 | 3.0934 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.75 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.16357 | 1.16357 | 3.62579 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14536 | 0.14536 | 0.77121 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc461 | *2244 | (3,4,2) | {8,4,4} | {4.4.4.4.4.4.4.4}{4.6.6.4}{6.6.6.6} |