s-net: sqc3356
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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, 22, 72, 158, 268, 444, 624, 866, 1112, 1426), (7, 28, 76, 165, 289, 447, 639, 866, 1127, 1422)] |
| Wells’ vertex symbol | [3^4.4^2.6^4.7^4.8, 3.4^10.6^10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 1, 0, 2, 5, 0, 0, 0, 2, 5, 0, 1, 1, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 3, 5, 1, 0, 0, 3, 5, 1, 1, 1, 3, 6, 0, 0, 0, 3, 6, 0, 0, 1, 3, 6, 1, 0, 0, 4, 4, -1, -1, 0, 4, 6, -1, 0, 1, 4, 6, 0, 1, 1, 5, 5, 0, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.39412 | 1.72398 | 1.82089 | 90.0 | 110.2259 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.3125 | 0.08333 | 0.4375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.68922 | 1.27996 | 1.49421 | 90.0 | 115.7344 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.00144 | 0.2372 | 0.4133 |
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} |