s-net: sqc4240
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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 | {6,8} |
| Vertex coordination sequence | [(6, 26, 70, 128, 208, 304, 418, 556, 698, 884), (8, 33, 77, 140, 218, 320, 432, 573, 720, 899)] |
| Wells’ vertex symbol | [3^2.4^6.5^7, 3^5.4^9.5^10.6^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, -1, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, -1, 1, 0, 2, 4, 0, 0, -1, 2, 5, 0, -1, -1, 2, 5, 0, 0, -1, 3, 5, 0, -1, -1, 3, 5, 0, -1, 0, 3, 5, 1, -1, -1, 3, 6, -1, 1, 1, 3, 6, 0, 0, 0, 4, 6, 0, 0, 1, 4, 6, 0, 1, 1, 5, 6, -1, 2, 1, 5, 6, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.70893 | 1.96649 | 2.90426 | 90.0 | 97.5258 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.57143 | 0 |
| 0.1 | 0.10714 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9018 | 1.76705 | 2.56081 | 90.0 | 99.121 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.41246 | 0 |
| 0.07985 | 0.5875 | 0.32974 |
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 |
|---|---|---|---|---|---|
 |
hqc1626 | *222222 | (2,6,4) | {8,6} | {4.4.3.4.4.3.4.4}{3.4.4.3.4.4} |