s-net: sqc1047
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 7 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,4,4,3} |
| Vertex coordination sequence | [(4, 12, 28, 60, 106, 164, 228, 314, 402, 516), (4, 12, 32, 64, 100, 150, 216, 292, 380, 478), (4, 10, 26, 58, 108, 162, 240, 318, 418, 514), (4, 12, 30, 62, 110, 166, 238, 318, 410, 510), (3, 8, 20, 50, 100, 155, 227, 306, 413, 512)] |
| Wells’ vertex symbol | [6^4.9.10, 6^4.8.9, 6^2.7^2.8.10, 6.7^4.10, 6^2.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 5, -1, -1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 6, 0, 0, 1, 4, 7, -1, 1, 0, 4, 7, 0, 0, 0, 5, 7, 0, 1, -1, 6, 6, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7481 | 1.23546 | 3.70714 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0 | 0 | 0.16667 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.73287 | 0.97833 | 3.92783 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0 | 0 | 0.24211 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.13561 |
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 |
|---|---|---|---|---|---|
 |
hqc2207 | *222222 | (5,7,2) | {3,4,4,4,4} | {6.7.6}{6.6.7.7}{7.7.7.7}{7.7.7.... |