s-net: sqc7254
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 13 |
| Edges per primitive translational unit | 30 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,4,12} |
| Vertex coordination sequence | [(4, 14, 26, 52, 110, 146, 204, 300, 358, 426), (4, 14, 26, 54, 110, 141, 195, 307, 339, 422), (12, 12, 36, 108, 84, 150, 312, 228, 344, 624)] |
| Wells’ vertex symbol | [3^2.4.7^2.8, 3^2.4.7^3, 3^12.4^12.5^12.6^12.7^12.8^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 1, 10, 0, 0, 0, 1, 11, 0, 0, 0, 1, 12, 0, 0, 0, 1, 13, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 13, 1, 0, 0, 3, 5, 0, 0, 0, 3, 12, 0, 1, 0, 4, 6, 0, 0, 0, 4, 11, 0, 0, 1, 5, 7, 0, 0, 0, 5, 10, -1, 1, 0, 6, 8, 0, 0, 0, 6, 9, -1, 0, 1, 7, 8, 0, 1, -1, 7, 9, 0, 0, 0, 8, 10, 0, 0, 0, 9, 11, 0, 0, 0, 10, 12, 0, 0, 0, 11, 13, 0, 0, 0, 12, 13, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.69389 | 3.69389 | 7.46969 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.27273 | 0 |
| 0.24242 | 0.12121 | 0.06667 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.00008 | 3.00008 | 7.34881 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33334 | 0 |
| 0.22226 | 0.11113 | 0.1111 |
| 0 | 0 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc126 | *2(12)(12) | (2,3,2) | {4,12} | {24.3.3.24}{3.3.3.3.3.3.3.3.3.3.... |