s-net: sqc6265
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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, 9, 29, 72, 141, 234, 350, 490, 654, 842)] |
| Wells’ vertex symbol | [4^16.6^11.8, 4^2.6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 8, 0, 1, 0, 3, 3, -1, 0, 0, 3, 8, 0, 0, 0, 3, 8, 0, 0, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, -1, 0, 0, 4, 9, 0, 0, 0, 5, 6, 0, 0, 1, 6, 7, 1, 0, 0, 7, 11, 0, 0, 0, 8, 8, -1, 0, 0, 8, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 10, -1, 0, 0, 10, 12, 0, 0, 1, 11, 12, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.13553 | 3.13553 | 1.47283 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.29412 | 0.29412 | 0 |
| 0.41176 | 0.35294 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00689 | 2.00689 | 1.0042 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24979 | 0.24979 | 0 |
| 0.48389 | 0.25185 | 0.1251 |
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 |
|---|---|---|---|---|---|
 |
hqc2328 | *4444 | (2,6,6) | {8,3} | {4.8.4.4.4.4.4.8}{4.8.4} |