s-net: sqc7258
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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 | {12,4,4} |
| Vertex coordination sequence | [(12, 24, 42, 116, 168, 192, 356, 420, 444, 710), (4, 17, 48, 85, 151, 224, 300, 405, 515, 623), (4, 17, 47, 81, 149, 233, 288, 390, 543, 607)] |
| Wells’ vertex symbol | [3^6.6^12.7^30.8^6.9^6.10^6, 3.4.5.6^2.7, 3.4.5.6^2.7] |
| 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, 5, 0, 0, 0, 2, 6, 0, 1, 0, 2, 10, 1, 0, 0, 3, 6, 0, 0, 0, 3, 9, -1, 0, 1, 3, 11, 0, 0, 1, 4, 7, 1, -1, 0, 4, 8, 0, 0, 0, 4, 12, 0, 0, 1, 5, 7, 2, -1, -1, 5, 13, 1, 0, 0, 6, 12, -1, 0, 1, 7, 11, 0, 0, 0, 8, 10, 2, -1, -1, 8, 11, 1, -1, 0, 9, 12, 0, 0, 0, 9, 13, 0, 1, 0, 10, 13, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.43472 | 4.43472 | 2.40004 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.11111 | 0.28889 | 0.02222 |
| 0.22222 | 0.17778 | 0.24444 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.06767 | 4.06767 | 2.35328 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.11037 | 0.27339 | 0.10506 |
| 0.18066 | 0.19564 | 0.27262 |
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 |
|---|---|---|---|---|---|
 |
hqc1303 | *2626 | (2,4,4) | {4,12} | {4.3.6.12}{6.3.6.3.6.3.6.3.6.3.6.3} |