s-net: sqc6124
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 11 |
| Edges per primitive translational unit | 27 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {12,4,4,6} |
| Vertex coordination sequence | [(12, 66, 204, 426, 734, 1130, 1602, 2178, 2808, 3570), (4, 28, 110, 302, 598, 972, 1434, 1972, 2614, 3310), (4, 8, 28, 109, 298, 595, 972, 1434, 1972, 2614), (6, 6, 12, 60, 182, 408, 774, 1176, 1704, 2258)] |
| Wells’ vertex symbol | [3^6.4^6.5^21.6^24.8^6.9^3, 5^5.8, 3^2.4.5^2.6, 3^6.4^6.5^3] |
| Systre key | (3, 1, 1, -1, -1, 0, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -1, -1, 1, 1, 2, 0, 0, 0, 1, 3, -1, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 5, 10, 1, 1, 0, 5, 11, 0, 0, 0, 6, 8, 0, 1, 0, 6, 9, 0, 0, 0, 6, 11, -1, 0, 0, 7, 9, 1, 0, 0, 7, 11, 0, 0, 0, 8, 10, 0, 0, 0, 8, 11, -1, -1, 0, 9, 11, -1, 0, 0, 10, 11, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.44078 | 2.44078 | 8.96801 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0.16667 | 0 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.04123 | 1.04123 | 6.31302 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.09029 | 0.5 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1097 | *2626 | (4,5,2) | {12,4,4,6} | {6.6.6.6.6.6.6.6.6.6.6.6}{6.6.6.... |