s-net: sqc9319
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 17 |
| Edges per primitive translational unit | 39 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,12,4,6} |
| Vertex coordination sequence | [(4, 18, 44, 109, 211, 346, 515, 725, 958, 1241), (4, 12, 38, 75, 185, 298, 484, 654, 931, 1155), (12, 24, 92, 174, 308, 464, 662, 888, 1154, 1446), (4, 24, 48, 154, 264, 430, 628, 852, 1122, 1412), (6, 18, 26, 96, 156, 338, 416, 758, 836, 1308)] |
| Wells’ vertex symbol | [4^2.5^2.6.7, 4^2.5^2.6^2, 4^12.6^36.8^18, 4^4.6^2, 5^6.6^6.7^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 6, 0, 1, -1, 1, 7, 0, 0, 0, 1, 7, 2, -1, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 1, 10, 0, 0, 0, 2, 11, 0, 0, 0, 2, 12, 0, 0, 0, 3, 10, -1, 0, 0, 3, 12, 0, 0, 0, 3, 13, 0, 0, 0, 4, 9, -1, 1, -1, 4, 11, 0, 0, 0, 4, 14, 0, 0, 0, 5, 8, 1, 0, -1, 5, 13, 2, -1, 0, 5, 15, 0, 0, 0, 6, 14, 0, -1, 1, 6, 15, 0, -1, 1, 7, 13, 0, 0, 0, 7, 16, 0, 0, 0, 8, 14, 0, -1, 1, 8, 16, 0, 0, 0, 9, 12, 0, 0, 1, 9, 15, 0, -1, 1, 10, 11, 0, 0, 1, 10, 16, 2, -1, 0, 11, 17, 0, 0, 0, 12, 17, 1, -1, 1, 13, 17, -1, 0, 1, 14, 17, 0, 0, 1, 15, 17, 1, 0, 0, 16, 17, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.41645 | 4.41645 | 2.53413 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08772 | 0.25439 | 0.39583 |
| 0.22807 | 0.0614 | 0.07292 |
| 0 | 0 | 0.5 |
| 0 | 0.5 | 0.5 |
| 1 | 1 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.52318 | 2.52318 | 2.27344 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33175 | 0.04303 | 0.05811 |
| 0.23446 | 0.19236 | 0.4192 |
| 0 | 0 | 0.5 |
| 0 | 0.5 | 0.5 |
| 1 | 1 | 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 |
|---|---|---|---|---|---|
 |
hqc2271 | *2626 | (5,6,2) | {4,4,12,4,6} | {5.4.4.5}{5.5.4.4}{4.4.4.4.4.4.4... |