s-net: sqc3022
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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 | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {3,4,4} |
| Vertex coordination sequence | [(3, 8, 17, 32, 55, 82, 121, 168, 211, 264), (4, 10, 19, 35, 61, 91, 123, 169, 224, 279), (4, 12, 24, 38, 62, 98, 136, 174, 224, 286)] |
| Wells’ vertex symbol | [6^3, 6^6, 6^4.8.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 8, 0, 0, 1, 4, 9, 0, 0, 0, 5, 7, 0, 1, 1, 5, 9, 0, 1, 0, 6, 9, 1, 0, 0, 6, 10, 0, 0, 0, 7, 10, 0, 0, 0, 8, 10, 0, 1, 0, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.4762 | 5.71799 | 2.76916 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.15625 | 0 |
| 0 | 0.5625 | 0.1 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00008 | 6.40251 | 2.65569 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.17191 | 0 |
| 0 | 0.55048 | 0.14366 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1121 | *222222 | (3,5,2) | {3,4,4} | {12.6.12}{12.12.6.6}{12.12.12.12} |