s-net: sqc2899
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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, 5, 10, 27, 59, 89, 137, 180, 270, 316), (4, 6, 16, 36, 64, 101, 159, 201, 277, 328), (4, 12, 24, 44, 72, 116, 168, 210, 260, 352)] |
| Wells’ vertex symbol | [3.10^2, 3^2.4.10^3, 10^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 2, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 1, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 0, -1, 5, 10, 0, 0, -1, 6, 7, 0, -1, -1, 6, 8, 0, -1, -1, 7, 10, -1, 0, 0, 8, 9, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.18299 | 6.16275 | 3.64748 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0 | 0 |
| 0 | 0.05 | 0.07143 |
| 0 | 0.25 | 0.35714 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.4655 | 4.53518 | 2.64471 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09103 | 0 | 0 |
| 0 | 0.08246 | 0.12545 |
| 0 | 0.25 | 0.37133 |
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 |
|---|---|---|---|---|---|
 |
hqc1118 | *22222 | (3,5,2) | {3,4,4} | {12.3.12}{12.12.3.3}{12.12.12.12} |