s-net: sqc6516
 |
|
| 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 | 28 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,8} |
| Vertex coordination sequence | [(3, 8, 34, 113, 258, 458, 718, 1038, 1418, 1858), (8, 36, 114, 258, 458, 718, 1038, 1418, 1858, 2358)] |
| Wells’ vertex symbol | [4^3, 4^10.6^14.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, -1, 0, 1, 6, 0, 0, 0, 2, 4, -1, 1, -1, 2, 4, 0, 0, 1, 2, 5, 0, -1, 1, 2, 5, 0, 0, -1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 8, 1, 0, 0, 3, 9, 0, 0, 0, 4, 5, 0, 0, -1, 4, 5, 1, -2, 1, 4, 9, 0, -1, 0, 4, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 10, 0, 1, 0, 6, 11, 0, 0, 0, 7, 10, 0, 0, 1, 7, 11, 0, -1, 1, 8, 12, 0, -1, 1, 9, 12, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.31542 | 2.31542 | 2.30336 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07042 | 0.04225 | 0.58333 |
| 0.21127 | 0.21127 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.42631 | 1.42631 | 1.43345 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24111 | 0.25091 | 0.73997 |
| 0.24997 | 0.24997 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc2301 | *22222 | (2,7,5) | {8,3} | {4.4.4.4.4.4.4.4}{4.4.4} |