s-net: sqc5574
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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) | (5,5) |
| Vertex degrees | {3,4,6,4,4} |
| Vertex coordination sequence | [(3, 12, 23, 55, 77, 139, 171, 254, 286, 415), (4, 16, 28, 66, 84, 154, 180, 262, 312, 418), (6, 12, 34, 48, 106, 124, 202, 236, 346, 356), (4, 12, 32, 52, 100, 134, 190, 256, 320, 394), (4, 10, 28, 51, 94, 129, 202, 235, 326, 385)] |
| Wells’ vertex symbol | [4.5^2, 5^4.8^2, 4^2.5^4.7^4.8^3.9^2, 5^4.8^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 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, 6, 0, 1, 0, 3, 7, -1, 1, 0, 3, 8, 1, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, -1, 1, 0, 5, 10, -1, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 9, 0, 0, 0, 7, 10, 0, 0, 1, 8, 9, -1, 1, 1, 8, 10, -1, 0, 0, 9, 11, 0, 0, -1, 9, 12, 1, -1, -1, 10, 11, 0, 0, -1, 10, 12, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.28689 | 4.81281 | 4.40981 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.05 | 0.33333 |
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0 | 0.75 |
| 0.25 | 0.25 | 0 |
| 0 | 0.35 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.74349 | 4.00036 | 4.0005 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.08729 | 0.26146 |
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0 | 0.75 |
| 0.25 | 0.25 | 0 |
| 0 | 0.33806 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2052 | *22222 | (5,5,2) | {3,6,4,4,4} | {4.5.5}{4.5.5.4.5.5}{5.5.5.5}{5.... |