s-net: sqc6104
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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 | {4,4,6,4,4} |
| Vertex coordination sequence | [(4, 12, 38, 66, 108, 170, 272, 324, 402, 534), (4, 13, 26, 56, 97, 170, 218, 327, 398, 548), (6, 12, 30, 52, 114, 156, 234, 306, 458, 494), (4, 8, 22, 36, 86, 126, 198, 258, 406, 454), (4, 12, 20, 44, 76, 154, 196, 288, 368, 548)] |
| Wells’ vertex symbol | [7^4.8.11, 4^3.7^3, 4^6.6^6.8^3, 4^4.6^2, 4^4.6^2] |
| 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, 7, 1, 0, 0, 3, 6, 0, 1, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 6, 0, 0, 1, 4, 8, 0, 0, 0, 4, 9, 0, -1, 1, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 6, 1, 0, 1, 5, 8, 1, -1, 1, 5, 9, 0, 0, 0, 5, 10, 1, 0, 0, 5, 11, 0, 0, 0, 7, 10, 0, -1, 0, 7, 11, -1, 1, -1, 8, 12, 0, 0, 0, 9, 12, 1, 0, 0, 10, 12, 0, 0, 0, 11, 12, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.72275 | 4.30371 | 3.51387 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.125 | 0.625 |
| 0.25 | 0.25 | 0.5 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
| 2.45568 | 4.21804 | 3.13395 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.66728 | 0.25013 |
| 0.25 | 0.25 | 0.5 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc2239 | *222222 | (5,6,2) | {4,4,6,4,4} | {10.10.10.10}{10.4.4.10}{10.4.4.... |