s-net: sqc1157
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {8,4,4} |
| Vertex coordination sequence | [(8, 36, 88, 158, 264, 382, 512, 704, 884, 1070), (4, 10, 45, 123, 214, 328, 474, 626, 812, 1034), (4, 4, 24, 104, 194, 292, 442, 592, 748, 988)] |
| Wells’ vertex symbol | [4^4.6^10.8^10.10^4, 3^2.4.6^3, 3^4.4^2] |
| 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, 4, -1, -1, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 3, 4, -2, 0, 1, 3, 5, -1, 1, 1, 3, 6, -1, 1, 0, 4, 6, 1, 1, -1, 5, 6, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87603 | 1.87603 | 2.71984 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.375 | 0.375 | 0.58333 |
| 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 |
|---|---|---|---|---|---|
| 1.01418 | 1.01418 | 1.41925 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.21039 | 0.78961 | 0.13821 |
| 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 |
|---|---|---|---|---|---|
 |
hqc465 | *2244 | (3,4,2) | {8,4,4} | {8.8.8.8.8.8.8.8}{8.3.3.8}{3.3.3.3} |