s-net: sqc4555
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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 | {7,4} |
| Vertex coordination sequence | [(7, 25, 56, 99, 155, 223, 304, 397, 503, 621), (4, 15, 42, 86, 142, 210, 289, 382, 486, 604)] |
| Wells’ vertex symbol | [4^11.5^3.6^7, 4^3.5^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 1, 3, 6, 0, -1, 1, 3, 6, 0, 0, 1, 3, 7, -1, 0, -1, 3, 8, -1, 0, 0, 4, 5, 1, -1, 1, 4, 6, 0, -1, 1, 4, 6, 1, -1, 1, 5, 7, -1, 0, -1, 5, 8, -1, 1, -1, 6, 7, 0, 0, -1, 6, 8, -1, 1, -2) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.96059 | 2.1566 | 2.39747 | 90.0 | 92.4392 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.56818 | 0.1875 | 0.22727 |
| 0.27273 | 0.125 | 0.15909 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.98663 | 1.42978 | 3.33639 | 90.0 | 106.0792 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.36861 | 0.29173 | 0.09971 |
| 0.0321 | 0.441 | 0.63113 |
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 |
|---|---|---|---|---|---|
 |
hqc1670 | *222222 | (2,6,4) | {7,4} | {4.4.4.6.4.4.4}{4.4.6.6} |