s-net: sqc4878
 |
|
| 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 | 24 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {6,3,3} |
| Vertex coordination sequence | [(6, 21, 64, 162, 339, 638, 1068, 1632, 2341, 3192), (3, 7, 26, 81, 195, 404, 725, 1185, 1784, 2527), (3, 7, 26, 81, 198, 400, 725, 1187, 1783, 2526)] |
| Wells’ vertex symbol | [3.4.7^6.8^2.9^3.10^2, 3.7.8, 3.7.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 3, 0, 0, -1, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 0, 0, 0, 4, 9, 0, -1, 0, 5, 6, -1, -1, -1, 6, 7, 0, 0, 0, 7, 11, 0, 0, 0, 8, 8, -1, -1, -1, 8, 11, 0, 0, -1, 8, 12, 0, 0, 0, 9, 10, 0, 0, 0, 10, 12, -1, 0, 0, 11, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.2037 | 3.2037 | 3.26648 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.35 | 0.3125 |
| 0.05 | 0.2 | 0.4375 |
| 0.3 | 0.45 | 0.0625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.54169 | 1.54169 | 1.5436 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25371 | 0.33176 | 0.46238 |
| 0.14247 | 0.10956 | 0.34296 |
| 0.34838 | 0.07325 | 0.35754 |
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 |
|---|---|---|---|---|---|
 |
hqc1988 | *4444 | (2,5,5) | {6,3} | {4.8.16.3.16.8}{16.8.3} |