s-net: sqc5668
 |
|
| 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, 10, 16, 40, 76, 158, 202, 338, 382, 572), (4, 8, 12, 32, 68, 130, 198, 310, 376, 526), (6, 6, 18, 38, 86, 134, 244, 290, 432, 498), (4, 12, 32, 68, 100, 168, 232, 340, 404, 574), (4, 12, 30, 46, 106, 154, 246, 290, 474, 510)] |
| Wells’ vertex symbol | [3^2.4.7^2.8, 3^4.4^2, 3^4.4^2.7^2.8^4.9^3, 6^4.8.9, 6.7^4.12] |
| 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, 7, -1, 1, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 0, 0, 5, 6, 1, 1, 0, 5, 9, -1, -1, 0, 5, 9, 0, 0, 0, 6, 9, -1, -1, 0, 7, 8, 0, 0, 0, 7, 8, 1, -1, 0, 7, 10, -1, 1, 0, 7, 10, 0, 0, 0, 8, 10, -1, 1, 0, 9, 11, 0, 0, 0, 10, 11, 0, 0, 1, 11, 12, -1, 0, 0, 11, 12, 0, 0, 0, 12, 12, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.45318 | 1.45318 | 7.11909 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.1875 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.25146 | 1.25146 | 7.72924 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.14216 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2243 | *22222 | (5,6,2) | {4,4,4,6,4} | {7.7.7.7}{7.7.7.7}{7.3.3.7}{7.3.... |