s-net: sqc7693
 |
|
| 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, 12, 24, 51, 104, 178, 262, 364, 480, 610), (3, 8, 20, 39, 80, 141, 221, 313, 421, 549)] |
| Wells’ vertex symbol | [4^4.6^3.8^3, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 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, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 3, 9, 0, 0, 0, 4, 6, 1, 0, 0, 4, 10, 0, 0, 0, 5, 8, 0, 0, 0, 5, 8, 1, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 9, 0, 1, 0, 7, 10, 0, 1, 0, 8, 13, 0, 0, 0, 8, 14, 0, 0, 0, 9, 10, -1, -1, 0, 9, 10, 0, 1, 0, 9, 15, 0, 0, 0, 10, 16, 0, 0, 0, 11, 14, 0, 0, 0, 11, 16, 0, 0, 1, 12, 13, 1, 0, 0, 12, 15, 1, 0, 1, 13, 16, -1, -1, 1, 14, 15, 0, -1, 1, 15, 16, -1, -1, 0, 15, 16, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.07322 | 2.07322 | 4.84784 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.51667 | 0.01667 | 0.375 |
| 0.11667 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.39007 | 1.39007 | 3.84298 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.04719 | 0.54719 | 0.3721 |
| 0.60893 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc673 | *2224 | (2,4,3) | {5,3} | {4.4.8.4.4}{4.4.8} |