s-net: sqc3178
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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, 26, 86, 202, 378, 622, 938, 1326, 1786, 2318), (7, 30, 89, 200, 374, 615, 926, 1308, 1761, 2286)] |
| Wells’ vertex symbol | [4^8.6^6.8, 4^10.6^11] |
| 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, 4, 0, 0, -1, 4, 6, 0, 1, 0, 5, 5, 0, -1, -1, 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 |
|---|---|---|---|---|---|
| 1.78212 | 1.68748 | 2.05798 | 90.0 | 96.6128 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.125 | 0.125 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.29895 | 1.29874 | 1.27295 | 90.0 | 94.6682 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.26571 | 0.64115 | 0.2248 |
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 |
|---|---|---|---|---|---|
 |
hqc1309 | *222222 | (2,5,4) | {7,6} | {4.4.4.4.4.4.4}{4.4.4.4.4.4} |