s-net: sqc4346
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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 | {8,3} |
| Vertex coordination sequence | [(8, 29, 72, 133, 214, 313, 431, 569, 726, 900), (3, 11, 42, 96, 166, 251, 363, 491, 636, 798)] |
| Wells’ vertex symbol | [3^5.4^10.5^7.6^6, 3.5^2] |
| 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, 5, 0, 0, 0, 1, 5, 0, 0, 1, 1, 6, 0, 0, 0, 2, 3, -1, 0, 1, 2, 3, 0, 0, 0, 2, 5, -1, -1, 1, 2, 5, -1, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, -1, -1, 1, 3, 5, 0, -1, 1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 1, 4, 8, 0, 0, 1, 5, 6, 0, 0, -1, 6, 7, 1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.28081 | 2.23685 | 3.57676 | 90.0 | 101.3124 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.1 | 0.2 |
| 0.25 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.94938 | 1.67179 | 2.9193 | 90.0 | 103.2242 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05549 | 0.06695 | 0.17156 |
| 0.0468 | 0.64269 | 0.07791 |
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 |
|---|---|---|---|---|---|
 |
hqc1676 | *222222 | (2,6,4) | {8,3} | {4.4.8.3.3.8.4.4}{8.8.3} |