s-net: sqc7145
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 30 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {5,5} |
| Vertex coordination sequence | [(5, 14, 30, 56, 102, 159, 214, 284, 368, 459), (5, 14, 33, 65, 108, 160, 219, 288, 373, 464)] |
| Wells’ vertex symbol | [3.4^4.5^2.6^3, 3.4^4.5^2.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 0, 3, 7, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 1, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 0, 0, 0, 5, 8, 1, 0, 0, 5, 9, 1, 1, 0, 5, 11, 0, 1, 0, 6, 7, 0, 0, 0, 6, 11, 0, 0, 1, 6, 12, 0, 0, 1, 7, 9, 1, 0, 1, 7, 10, 1, 0, 1, 8, 10, 1, 1, 1, 8, 12, 1, 1, 1, 9, 10, 1, 0, 1, 9, 11, -1, 0, 0, 10, 12, 0, 0, 0, 11, 12, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.40248 | 6.94667 | 2.16664 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35714 | 0.02778 | 0.21429 |
| 0 | 0.63889 | 0.07143 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.68832 | 7.1719 | 1.44422 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.20025 | 0.06539 | 0.34351 |
| 0 | 0.68079 | 0.1833 |
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 |
|---|---|---|---|---|---|
 |
hqc107 | *2223 | (1,3,3) | {5} | {3.4.4.4.4} |