s-net: sqc5984
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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 | 26 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {4,3,4,8,4} |
| Vertex coordination sequence | [(4, 10, 32, 66, 118, 196, 270, 372, 482, 624), (3, 14, 31, 72, 116, 209, 268, 401, 470, 659), (4, 12, 36, 66, 132, 186, 296, 376, 522, 616), (8, 20, 48, 82, 160, 218, 324, 402, 560, 654), (4, 20, 42, 90, 134, 230, 298, 430, 514, 694)] |
| Wells’ vertex symbol | [5^4.7.8, 3.5^2, 5^4.8^2, 3^4.4^2.5^4.6^4.7^4.8^8.9^2, 5^4.6.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 5, 0, 1, 0, 2, 9, 0, 0, 0, 2, 9, 0, 0, 1, 3, 5, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 1, 0, 0, 4, 11, 0, 0, 0, 5, 6, 0, 0, 0, 5, 7, -1, 0, 0, 5, 8, -1, 1, 0, 6, 11, 0, -1, -1, 7, 10, 1, -1, 1, 8, 12, 0, 0, 0, 8, 12, 0, 0, 1, 9, 10, 0, 0, 0, 9, 11, 0, 0, -1, 10, 12, -1, 1, 0, 11, 12, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.68573 | 4.65309 | 2.32657 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.16667 | 0.33333 |
| 0.25 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.45603 | 4.21755 | 2.10928 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.54686 | 0.50892 |
| 0.25 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc2220 | *22222 | (5,6,2) | {8,3,4,4,4} | {3.5.5.3.3.5.5.3}{3.5.5}{5.5.5.5... |