s-net: sqc4373
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,8,6,4} |
| Vertex coordination sequence | [(4, 18, 39, 66, 113, 164, 206, 302, 369, 424), (8, 16, 36, 74, 104, 164, 240, 266, 364, 498), (6, 18, 27, 56, 117, 136, 210, 314, 317, 432), (4, 16, 26, 54, 104, 154, 188, 310, 336, 410)] |
| Wells’ vertex symbol | [4.6^5, 3^4.4^8.5^8.6^7.8, 3^4.4^4.5^4.6^3, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 6, 1, 0, 0, 2, 4, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 1, 0, 3, 5, 1, 1, 0, 3, 7, 0, 0, 1, 4, 6, 0, 0, 0, 5, 7, 1, 0, 0, 6, 7, -1, 0, 1, 6, 7, 0, 0, 1, 6, 8, -1, 0, 1, 7, 8, -1, 0, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.49117 | 2.78914 | 6.8307 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.33333 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.62692 | 3.25061 | 3.96954 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.33324 |
| 0 | 0 | 0.5 |
| 0 | 0.75 | 0.00935 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1869 | *222222 | (4,5,2) | {4,8,6,4} | {10.10.10.10}{10.3.3.10.10.3.3.1... |