s-net: sqc2524
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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 | 18 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,10} |
| Vertex coordination sequence | [(4, 18, 62, 135, 222, 352, 494, 628, 852, 1064), (10, 40, 92, 168, 274, 388, 532, 720, 890, 1102)] |
| Wells’ vertex symbol | [3^2.4^3.5, 3^2.4^17.5^4.6^22] |
| Systre key | (3, 1, 1, -1, 1, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 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, 2, 2, -1, 1, 0, 2, 2, 0, -1, 0, 2, 3, -1, 2, 1, 2, 4, -1, 2, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, 1, 3, 4, 0, 0, 0, 3, 6, 1, -1, 0, 4, 5, 0, -1, 0, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95179 | 2.15782 | 2.64153 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.41667 | 0 | 0 |
| 0 | 0.25 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.95685 | 1.8025 | 2.59131 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13784 | 0 | 0 |
| 0 | 0.25 | 0.67375 |
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 |
|---|---|---|---|---|---|
 |
hqc1038 | *22222 | (2,5,3) | {10,4} | {4.4.3.4.4.4.4.3.4.4}{4.4.3.3} |