s-net: sqc6782
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 18, 42, 76, 118, 172, 236, 308, 392, 486), (4, 12, 40, 70, 114, 170, 232, 304, 386, 484)] |
| Wells’ vertex symbol | [3^2.4^5.5^2.6^5.7, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 0, 0, 0, 2, 6, 1, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 5, 0, 1, 0, 3, 6, 1, 0, 0, 3, 7, 0, 1, 0, 3, 10, 0, 0, 0, 4, 7, 0, 0, 0, 4, 9, 0, 0, 0, 5, 7, 0, 1, 1, 5, 8, 0, 0, 1, 5, 9, -1, 1, 1, 5, 10, 0, -1, 0, 6, 8, -1, 1, 1, 6, 9, -1, 1, 1, 6, 10, -1, 0, 0, 7, 8, -1, -1, 0, 7, 9, 0, 0, 0, 8, 9, 0, 1, 0, 8, 10, 0, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.41392 | 3.7414 | 2.04136 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35714 | 0.07143 | 0.3 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.66854 | 3.61496 | 1.60851 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.34481 | 0.10648 | 0.23929 |
| 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 |
|---|---|---|---|---|---|
 |
hqc332 | *2224 | (2,4,3) | {6,4} | {4.4.3.3.4.4}{3.3.3.3} |