s-net: sqc4746
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {24,3,6} |
| Vertex coordination sequence | [(24, 172, 494, 992, 1666, 2516, 3542, 4744, 6122, 7676), (3, 44, 254, 644, 1206, 1944, 2858, 3948, 5214, 6656), (6, 8, 114, 412, 878, 1520, 2338, 3332, 4502, 5848)] |
| Wells’ vertex symbol | [3^30.4^78.5^102.6^54.7^12, 3.4.5, 4^6.5^9] |
| Systre key | (3, 1, 1, -1, -1, -2, 1, 1, -1, -1, -1, 1, 1, -1, 0, 0, 1, 1, 0, -1, -1, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, -1, -1, -2, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, -1, -1, -2, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, -1, 0, 1, 6, 0, 0, 0, 1, 7, 0, -1, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 8, -1, -1, -1, 4, 8, 0, -1, -1, 5, 8, -1, -1, -2, 6, 8, 0, 0, -1, 7, 8, -1, -1, -2) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.38198 | 2.38198 | 1.74374 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.11111 | 0.22222 | 0.38889 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.86333 | 1.86333 | 1.25837 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.17219 | 0.08609 | 0.31204 |
| 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 |
|---|---|---|---|---|---|
 |
hqc759 | *2626 | (3,4,2) | {24,3,6} | {3.5.5.3.3.5.5.3.3.5.5.3.3.5.5.3... |