s-net: sqc4066
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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 | 22 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {8,6} |
| Vertex coordination sequence | [(8, 39, 114, 238, 425, 675, 994, 1383, 1843, 2374), (6, 26, 96, 226, 418, 674, 998, 1392, 1858, 2396)] |
| Wells’ vertex symbol | [3^2.4^10.5^7.6^9, 3^2.4^6.5^6.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, 0, 2, 3, 0, 0, -1, 2, 5, 0, 0, -1, 2, 6, 0, 0, 0, 3, 3, 0, -1, 1, 3, 4, -1, -1, 0, 3, 6, 0, 0, 0, 4, 4, -1, 0, 0, 4, 5, 0, 1, -1, 4, 6, 1, 0, 1, 4, 6, 1, 1, 0, 4, 6, 1, 1, 1, 5, 5, 0, 0, -1, 5, 6, 1, 0, 1, 6, 6, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.8338 | 1.78076 | 2.03936 | 90.0 | 92.4479 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15 | 0.375 | 0.15 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.42224 | 1.11026 | 1.38045 | 90.0 | 92.0623 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2519 | 0.3008 | 0.17469 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1673 | *222222 | (2,6,4) | {8,6} | {4.4.4.3.3.4.4.4}{4.4.3.4.4.3} |