s-net: sqc5659
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {8,5} |
| Vertex coordination sequence | [(8, 40, 123, 265, 483, 796, 1207, 1716, 2323, 3024), (5, 19, 70, 180, 351, 605, 947, 1393, 1937, 2579)] |
| Wells’ vertex symbol | [3^2.4^7.5^9.6^9.8, 3.4^4.5^4.6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, 0, 2, 3, 0, 0, -1, 2, 5, 0, 0, -1, 2, 6, 0, 0, 0, 3, 5, -1, -1, 0, 3, 5, -1, 0, 0, 3, 7, 0, 0, 0, 4, 4, 0, 0, -1, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 4, 6, 1, 1, 0, 4, 7, 1, 1, 0, 4, 8, 0, 0, 0, 5, 8, 0, -1, 1, 6, 6, 0, -1, 1, 6, 7, 0, 0, 0, 6, 8, -1, -1, 0, 7, 8, -1, -2, 1, 7, 8, -1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.33698 | 1.79886 | 2.30248 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.41667 | 0.35 |
| 0.4375 | 0.33333 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.42565 | 1.18199 | 1.64071 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08243 | 0.07214 | 0.01479 |
| 0.13423 | 0.36222 | 0.52122 |
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 |
|---|---|---|---|---|---|
 |
hqc2164 | *222222 | (2,7,5) | {8,5} | {4.4.4.3.3.4.4.4}{4.4.4.4.3} |