s-net: sqc4803
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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 | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,9} |
| Vertex coordination sequence | [(3, 15, 67, 170, 311, 492, 711, 967, 1260, 1591), (9, 42, 123, 243, 402, 598, 831, 1102, 1410, 1755)] |
| Wells’ vertex symbol | [3.6^2, 3^5.4^9.5^11.6^11] |
| 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, 7, 1, 1, 1, 6, 8, 1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00016 | 1.97774 | 2.8276 | 90.0 | 102.0292 | 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 |
|---|---|---|---|---|---|
| 1.92698 | 1.22799 | 1.65372 | 90.0 | 106.733 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19336 | 0.29227 | 0.09827 |
| 0.10606 | 0.15355 | 0.63231 |
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 |
|---|---|---|---|---|---|
 |
hqc1914 | *222222 | (2,6,5) | {9,3} | {4.4.4.3.6.3.4.4.4}{3.6.6} |