s-net: sqc8026
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {5,3} |
| Vertex coordination sequence | [(5, 13, 28, 59, 103, 163, 227, 301, 394, 497), (3, 8, 21, 46, 86, 142, 204, 276, 364, 466)] |
| Wells’ vertex symbol | [4^3.6^4.8^3, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 7, 0, 1, 0, 3, 8, 0, 0, 0, 3, 10, 1, 0, 0, 3, 11, 0, 0, 0, 4, 8, -1, 0, 0, 4, 10, 0, 0, 0, 5, 9, 1, 1, 1, 5, 11, 0, 0, 1, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 7, 0, 1, 0, 6, 8, 0, 1, 0, 8, 14, 0, 0, 0, 9, 14, -2, 0, -1, 9, 15, 0, 0, 0, 9, 16, 0, 0, 0, 11, 14, -1, 1, -1, 11, 15, 0, 1, 0, 11, 16, 1, 0, 0, 12, 14, -1, 0, 0, 12, 16, 1, 0, 1, 13, 14, 0, 1, 0, 13, 15, 1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.66063 | 2.66063 | 4.06417 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.58333 | 0.08333 | 0.32143 |
| 0.25 | 0.25 | 0.21429 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.59124 | 2.59124 | 2.62721 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.59367 | 0.09367 | 0.36158 |
| 0.25 | 0.25 | 0.0597 |
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 |
|---|---|---|---|---|---|
 |
hqc741 | *2224 | (2,4,3) | {5,3} | {4.4.6.6.4}{4.4.6} |