s-net: sqc4150
 |
|
| 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 | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,6} |
| Vertex coordination sequence | [(4, 12, 28, 64, 124, 226, 360, 534, 716, 952), (4, 12, 36, 64, 132, 220, 358, 486, 698, 878), (4, 14, 36, 78, 131, 227, 338, 494, 664, 872), (6, 18, 44, 82, 154, 234, 378, 522, 708, 932)] |
| Wells’ vertex symbol | [6^4.7.8, 6^5.8, 4^2.6^2.7^2, 4^4.6^9.8^2] |
| 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, 3, -1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 7, 2, 0, 0, 3, 8, 0, 0, 0, 4, 5, -1, 0, 0, 4, 7, 0, 0, 1, 4, 8, 0, 1, 0, 5, 6, 0, -1, 1, 5, 7, 2, 0, 1, 6, 9, -1, 0, 0, 6, 9, 0, 0, 0, 7, 7, -1, 0, 0, 8, 10, -1, 0, 0, 8, 10, 0, 0, 0, 9, 10, -1, 0, 0, 9, 10, 1, 2, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.47743 | 4.11645 | 1.30142 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.3 | 0 | 0.5 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00519 | 2.9419 | 1.17479 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.02985 | 0 | 0.5 |
| 0.25 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc1788 | *222222 | (4,6,2) | {4,4,4,6} | {7.7.7.7}{7.7.7.7}{7.4.4.7}{7.4.... |