s-net: sqc6478
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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) | (3,7) |
| Vertex degrees | {8,3,3} |
| Vertex coordination sequence | [(8, 34, 94, 192, 326, 492, 696, 930, 1206, 1508), (3, 9, 34, 92, 190, 326, 492, 696, 930, 1206), (3, 9, 34, 91, 191, 326, 492, 696, 930, 1206)] |
| Wells’ vertex symbol | [3^3.4^6.5^11.6^4.7^4, 4^2.6, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, -1, 2, 3, 0, 0, 0, 2, 4, -1, -1, 0, 2, 4, -1, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, -1, -1, 1, 3, 4, 0, -1, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 1, 0, 0, 5, 12, 0, 0, 0, 6, 10, 0, 0, 0, 6, 11, 0, 0, 1, 7, 9, 0, 0, 0, 7, 12, -1, -1, 0, 8, 10, 0, 0, -1, 9, 11, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.33141 | 3.33141 | 2.37717 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13636 | 0.24242 | 0.39286 |
| 0.28788 | 0.12121 | 0.29762 |
| 0.42424 | 0.19697 | 0.13095 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.31323 | 2.31323 | 1.63638 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12506 | 0.25031 | 0.3756 |
| 0.41011 | 0.12209 | 0.24011 |
| 0.004 | 0.06596 | 0.04886 |
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} |