s-net: sqc4335
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,8} |
| Vertex coordination sequence | [(3, 13, 44, 98, 173, 263, 377, 500, 662, 812), (8, 30, 73, 135, 217, 318, 435, 576, 731, 910)] |
| Wells’ vertex symbol | [3.5^2, 3^5.4^7.5^11.6^5] |
| 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, -1, 0, 0, 2, 3, -1, 0, 1, 2, 4, -1, -1, 1, 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, 7, 1, 0, -1, 3, 8, 1, 0, 0, 4, 5, 0, 0, -1, 4, 6, 0, 0, 0, 5, 8, 0, 0, 1, 6, 7, 2, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.4782 | 1.97197 | 2.36989 | 90.0 | 96.0304 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.66667 | 0.25 |
| 0.05 | 0.33333 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.89652 | 1.68274 | 1.94928 | 90.0 | 102.9186 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.66354 | 0.16189 | 0.01084 |
| 0.07731 | 0.31659 | 0.19369 |
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 |
|---|---|---|---|---|---|
 |
hqc1628 | *222222 | (2,6,4) | {8,3} | {4.4.3.8.8.3.4.4}{3.8.8} |