s-net: sqc3179
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,7} |
| Vertex coordination sequence | [(6, 24, 78, 172, 298, 462, 654, 882, 1142, 1432), (7, 30, 83, 178, 307, 470, 665, 892, 1151, 1444)] |
| Wells’ vertex symbol | [3^4.4^4.5^4.6^3, 3.4^7.5^4.6^9] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, 0, 2, 4, 0, 0, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 3, 3, -1, 0, 0, 3, 4, -1, -1, 0, 3, 5, 0, 0, 1, 3, 6, -1, -1, -1, 3, 6, -1, 0, -1, 4, 5, 0, 0, 0, 4, 5, 1, 1, 1, 4, 6, 0, 1, 0, 5, 6, -1, 0, -1, 6, 6, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89537 | 1.82774 | 2.49058 | 90.0 | 110.2182 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.25 |
| 0.0625 | 0.125 | 0.4375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.71319 | 1.01166 | 1.96602 | 90.0 | 109.9443 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.25 |
| 0.10742 | 0.36193 | 0.67257 |
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 |
|---|---|---|---|---|---|
 |
hqc1274 | *222222 | (2,5,4) | {7,6} | {4.4.6.3.6.4.4}{6.3.3.6.3.3} |