s-net: sqc6268
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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 | 28 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {5,9} |
| Vertex coordination sequence | [(5, 17, 67, 169, 311, 492, 711, 967, 1260, 1591), (9, 42, 123, 243, 402, 598, 831, 1102, 1410, 1755)] |
| Wells’ vertex symbol | [3^3.4^4.5^3, 3^6.4^11.5^12.6^7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, -1, 2, 3, 0, -1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, -1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 3, -1, 0, 0, 3, 4, 0, 1, -1, 3, 4, 0, 1, 0, 3, 7, 0, 1, 0, 3, 8, 0, 0, 0, 4, 4, -1, 0, -1, 4, 5, 0, 0, 0, 4, 6, 0, -1, 0, 5, 6, 0, -1, 0, 5, 6, 0, 0, 0, 5, 7, 1, 1, 1, 6, 8, 1, 1, 1, 7, 8, 0, -1, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.81571 | 2.14821 | 3.05231 | 90.0 | 100.1171 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.32143 | 0.25 | 0.64286 |
| 0.39286 | 0.1875 | 0.53571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9503 | 1.25909 | 1.63913 | 90.0 | 108.6986 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1841 | 0.30611 | 0.0923 |
| 0.11458 | 0.16523 | 0.63498 |
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 |
|---|---|---|---|---|---|
 |
hqc2274 | *222222 | (2,7,6) | {9,5} | {4.4.4.3.3.3.4.4.4}{3.3.4.4.3} |