s-net: sqc4102
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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) | (2,6) |
| Vertex degrees | {6,8} |
| Vertex coordination sequence | [(6, 20, 54, 106, 160, 232, 332, 428, 532, 672), (8, 28, 63, 109, 171, 247, 333, 437, 554, 680)] |
| Wells’ vertex symbol | [3^2.4^11.5^2, 3^5.4^13.5^10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, -1, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 4, -1, 1, 0, 2, 4, 0, 1, 0, 2, 5, -1, 1, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 4, -1, 0, 1, 3, 4, 0, 0, 1, 3, 6, -1, -1, 1, 3, 6, 0, -1, 1, 4, 4, -1, 0, 0, 4, 5, 0, 1, -1, 5, 5, -1, 0, 0, 5, 6, -1, -1, 1, 5, 6, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.02781 | 2.81352 | 4.70862 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.71429 |
| 0 | 0 | 0.17857 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00004 | 2.73199 | 3.59378 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.62954 |
| 0 | 0.06696 | 0.12951 |
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 |
|---|---|---|---|---|---|
 |
hqc1734 | *222222 | (2,6,4) | {8,6} | {4.3.4.4.4.4.3.4}{3.4.4.3.4.4} |