s-net: sqc3249
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,3,6} |
| Vertex coordination sequence | [(4, 12, 32, 76, 144, 258, 432, 642, 934, 1272), (4, 10, 36, 82, 146, 288, 436, 686, 944, 1306), (3, 12, 35, 78, 153, 280, 446, 665, 945, 1278), (6, 16, 42, 96, 188, 326, 524, 766, 1064, 1414)] |
| Wells’ vertex symbol | [7^4.8.9, 7^5.8, 4.7^2, 4^2.7^9.9^3.11] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 6, 0, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 0, 1, 4, 8, 0, 1, 0, 5, 6, 0, 0, 1, 5, 7, 1, 0, 1, 6, 6, 0, -1, 0, 7, 9, 0, -1, 1, 7, 9, 0, 0, 0, 8, 10, 0, 0, 0, 8, 10, 1, 0, 1, 9, 10, 0, 1, -1, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.21868 | 3.00608 | 3.06547 | 90.0 | 101.4 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.58333 | 0.08333 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.549 | 1.46833 | 1.99293 | 90.0 | 109.4862 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0 |
| 0.16591 | 0.47474 | 0.16343 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1495 | *222222 | (4,5,2) | {4,4,3,6} | {8.8.8.8}{8.8.8.8}{8.4.8}{8.8.4.... |