s-net: sqc2343
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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 | 18 |
| Transitivity (vertex,edge) | (4,4) |
| Vertex degrees | {8,3,6,4} |
| Vertex coordination sequence | [(8, 32, 88, 158, 244, 356, 512, 642, 816, 1016), (3, 16, 37, 102, 178, 305, 430, 591, 752, 964), (6, 10, 42, 86, 184, 292, 428, 582, 790, 950), (4, 16, 20, 68, 108, 230, 344, 492, 656, 886)] |
| Wells’ vertex symbol | [4^4.5^8.6^4.7^8.8^4, 4.5^2, 4^4.5^2.6^8.8, 4^4.6^2] |
| 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, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 6, -1, 0, 0, 3, 7, 0, -1, 0, 4, 6, 0, 0, 1, 4, 7, 0, -1, 1, 5, 6, -1, 0, 1, 5, 7, 0, 0, 1, 6, 8, 0, -1, 0, 6, 8, 0, 0, 0, 7, 8, -1, 0, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.72884 | 1.72884 | 3.11664 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16667 | 0.16667 | 0.66667 |
| 0 | 0.5 | 0.5 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.26071 | 1.26071 | 4.02844 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.14001 | 0.14001 | 0.73923 |
| 0 | 0.5 | 0.5 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1213 | *2244 | (4,4,2) | {8,3,6,4} | {5.5.5.5.5.5.5.5}{5.4.5}{5.4.4.5... |