s-net: sqc3840
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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 | 20 |
| Transitivity (vertex,edge) | (3,7) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 12, 32, 64, 110, 185, 303, 453, 628, 824), (4, 12, 33, 68, 119, 200, 320, 467, 641, 855), (4, 12, 32, 72, 138, 222, 336, 500, 698, 928)] |
| Wells’ vertex symbol | [6^4.7^2, 6^3.7^3, 6^4.7.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 5, 0, 0, 1, 3, 7, 0, 0, 0, 4, 4, -1, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, 0, 0, -1, 6, 8, 0, 1, -1, 6, 10, 0, 0, 0, 7, 8, -1, 1, 0, 7, 10, -1, 1, 0, 8, 10, 0, 0, 1, 9, 9, -1, 1, -1, 9, 10, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.88829 | 2.64269 | 2.88917 | 90.0 | 114.2906 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.0625 | 0.41667 |
| 0.6 | 0.125 | 0.1 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.86268 | 1.34165 | 1.75795 | 90.0 | 95.5157 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26452 | 0.30814 | 0.51929 |
| 0.42828 | 0.41408 | 0.05326 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1445 | *222222 | (3,6,2) | {4,4,4} | {6.8.8.6}{6.6.8.8}{6.6.6.6} |