s-net: sqc7641
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,8} |
| Vertex coordination sequence | [(6, 22, 50, 96, 158, 242, 340, 468, 596, 763), (8, 20, 52, 98, 160, 240, 344, 462, 588, 760)] |
| Wells’ vertex symbol | [3^4.4^3.5^4.6^4, 3^8.4^8.5^8.6^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 7, 0, 0, 1, 3, 8, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 1, 0, -1, 4, 8, 1, -1, 0, 4, 8, 1, 0, -1, 4, 9, 0, -1, 0, 5, 6, 0, 0, 0, 5, 7, 0, -1, 1, 5, 7, 0, 0, 1, 5, 9, 0, -1, 1, 6, 7, 0, -1, 1, 6, 8, 0, 0, 0, 6, 9, -1, -1, 1, 6, 10, 0, -1, 0, 7, 10, 0, 0, -1, 8, 10, 0, 0, 0, 9, 10, 0, 0, 0, 9, 10, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.94766 | 2.94766 | 2.8366 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28125 | 0.40625 | 0.29167 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.8457 | 2.8457 | 0.95725 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.21105 | 0.10669 | 0.32719 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc649 | *2244 | (2,4,3) | {6,8} | {8.3.3.3.3.8}{3.3.3.3.3.3.3.3} |