s-net: sqc6415
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| 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 | 28 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {8,3} |
| Vertex coordination sequence | [(8, 30, 74, 142, 234, 350, 490, 654, 842, 1054), (3, 8, 28, 73, 142, 234, 350, 490, 654, 842)] |
| Wells’ vertex symbol | [3.4^14.5^2.6^9.7^2, 3.4.5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 2, 1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, -1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 1, 0, 0, 2, 3, 1, 1, -1, 2, 4, -1, 0, -1, 2, 4, 1, 1, -1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, -1, 0, -1, 3, 4, -1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 6, 0, 0, 0, 5, 11, 0, 0, 0, 6, 7, 0, 0, 1, 7, 8, 0, 0, 0, 8, 10, 1, 0, 0, 9, 10, 0, 0, 0, 9, 12, -1, 0, -1, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.29601 | 3.29601 | 3.60054 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.27419 | 0.27419 | 0 |
| 0.40323 | 0.33871 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.85202 | 1.85202 | 2.21822 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.31561 | 0.68439 | 0 |
| 0.05468 | 0.34407 | 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 |
|---|---|---|---|---|---|
 |
hqc2288 | *4444 | (2,6,6) | {8,3} | {4.8.8.4.3.4.8.8}{4.8.3} |