s-net: sqc8876
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,6} |
| Vertex coordination sequence | [(3, 10, 35, 90, 158, 252, 367, 519, 684, 899), (6, 20, 58, 123, 196, 306, 429, 594, 778, 984)] |
| Wells’ vertex symbol | [4^2.6, 4^4.6^4.7^6.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 3, 7, -1, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 0, 0, 1, 4, 9, 1, 0, 0, 5, 8, 0, 0, 0, 5, 8, 1, -1, -1, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 10, 0, 0, 0, 6, 10, 0, 0, 1, 6, 11, 1, -1, 0, 6, 13, 0, 0, 0, 7, 10, 0, 1, 1, 8, 9, 0, 1, 0, 8, 14, 0, 0, 0, 8, 15, 0, 0, 0, 10, 15, 1, -1, 0, 10, 16, 0, 0, 0, 11, 12, -1, 0, 0, 11, 13, 0, 0, -1, 11, 15, 0, -1, 0, 11, 15, 0, 0, 0, 12, 14, 1, -1, -1, 13, 16, 0, 0, 1, 14, 15, 0, 0, 1, 15, 16, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.20135 | 3.20135 | 3.10089 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.18333 | 0.175 |
| 0.21667 | 0.55 | 0.15 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.38567 | 2.38567 | 2.17505 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13293 | 0.59473 | 0.279 |
| 0.25039 | 0.50158 | 0.12733 |
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 |
|---|---|---|---|---|---|
 |
hqc990 | *22222 | (2,5,3) | {6,3} | {4.6.4.4.6.4}{6.4.4} |