s-net: sqc6907
 |
|
| 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 | 28 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,3} |
| Vertex coordination sequence | [(4, 9, 18, 34, 57, 85, 121, 166, 214, 263), (3, 6, 13, 26, 47, 75, 109, 152, 201, 252)] |
| Wells’ vertex symbol | [4^2.8^2.10^2, 4.8^2] |
| Systre key | (3, 1, 2, 0, 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, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 1, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 11, 0, 1, 0, 6, 13, 0, 0, 1, 7, 10, 0, 1, 0, 7, 14, 0, 0, 0, 8, 9, 0, 0, -1, 8, 14, 0, 0, 0, 9, 15, 0, 0, 0, 10, 11, -1, -1, 0, 10, 15, 0, 0, 0, 11, 16, 0, 0, 0, 12, 15, 1, 1, -1, 13, 16, 0, 1, -1, 14, 16, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.35982 | 3.35982 | 3.09575 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12121 | 0.60606 | 0.125 |
| 0.09091 | 0.24242 | 0.625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82007 | 2.82007 | 3.62325 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1383 | 0.61096 | 0.10763 |
| 0.06826 | 0.319 | 0.62736 |
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 |
|---|---|---|---|---|---|
 |
hqc2316 | *2244 | (2,6,5) | {4,3} | {4.8.4.8}{4.8.8} |