s-net: sqc4644
 |
|
| 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 | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {3,4,4,4} |
| Vertex coordination sequence | [(3, 5, 10, 23, 41, 71, 117, 170, 228, 288), (4, 6, 14, 26, 49, 81, 126, 181, 224, 308), (4, 12, 20, 42, 64, 104, 152, 200, 244, 316), (4, 12, 28, 44, 72, 100, 152, 214, 256, 320)] |
| Wells’ vertex symbol | [3.10^2, 3^2.4.6.7^2, 6^5.10, 6^4.8.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 9, 1, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 6, 12, 1, 0, 0, 7, 10, 0, 1, 0, 7, 11, 0, 0, 1, 8, 10, 1, 1, 0, 8, 11, 1, 0, 1, 9, 12, 0, -1, 1, 9, 12, 0, 0, 0, 10, 11, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.62102 | 3.50137 | 8.29124 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.25 | 0.3125 |
| 0 | 0.2 | 0.375 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00005 | 2.00023 | 9.0846 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15566 | 0.25 | 0.30097 |
| 0.5 | 5E-05 | 0.11008 |
| 0.5 | 0 | 0 |
| 1 | 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 |
|---|---|---|---|---|---|
 |
hqc1771 | *222222 | (4,6,2) | {3,4,4,4} | {16.3.16}{16.16.3.3}{16.16.16.16... |