s-net: sqc5047
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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 | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,6} |
| Vertex coordination sequence | [(3, 7, 22, 53, 96, 149, 212, 286, 371, 465), (6, 19, 43, 78, 123, 179, 246, 322, 408, 507)] |
| Wells’ vertex symbol | [4^2.6, 4^5.6^6.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 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, 8, 0, 0, 0, 3, 8, 0, 1, 0, 3, 8, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 1, 0, 4, 10, 0, 0, 1, 5, 7, 0, 1, 0, 5, 9, 1, 0, 1, 6, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 11, 0, 0, -1, 8, 12, -1, 0, -1, 9, 12, -1, 1, -1, 10, 11, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.63304 | 6.80492 | 4.51242 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.3 | 0.04545 |
| 0 | 0.1 | 0.36364 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.70859 | 7.73689 | 3.04084 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.30632 | 0.18659 | 0.1644 |
| 0 | 0.06463 | 0.33553 |
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 |
|---|---|---|---|---|---|
 |
hqc2002 | *22222 | (2,6,4) | {3,6} | {4.4.8}{8.4.4.8.4.4} |