s-net: sqc1633
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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 | 16 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,8,4} |
| Vertex coordination sequence | [(4, 16, 54, 128, 254, 454, 726, 1068, 1482, 1968), (8, 32, 88, 190, 358, 596, 904, 1284, 1736, 2260), (4, 20, 78, 192, 366, 610, 926, 1314, 1774, 2306)] |
| Wells’ vertex symbol | [4^4.5.6, 4^8.5^6.6^11.7^3, 5.6^2.7^2.10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 0, 2, 6, 0, 0, 0, 3, 3, 0, 0, -1, 3, 6, -1, 0, 0, 4, 4, -1, 1, 1, 4, 6, 0, 0, -1, 5, 5, -1, 0, 0, 5, 6, 0, -1, -1, 6, 6, -1, 0, 0, 6, 6, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.91869 | 1.76965 | 1.91928 | 90.0 | 116.3872 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.625 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.25703 | 1.12404 | 1.41741 | 90.0 | 97.6303 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.39144 | 0 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc751 | *222222 | (3,5,2) | {4,8,4} | {4.4.4.4}{4.8.8.4.4.8.8.4}{8.8.8.8} |