s-net: sqc4810
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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, 71, 170, 314, 496, 714, 970, 1264, 1594), (9, 44, 124, 246, 405, 601, 835, 1106, 1414, 1760)] |
| Wells’ vertex symbol | [4^3, 3^3.4^10.5^13.6^8.7^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, -1, 0, 2, 3, 0, 0, 0, 2, 4, 1, 0, -1, 2, 5, 1, 0, -1, 2, 6, 0, -1, -1, 2, 6, 0, -1, 0, 3, 3, -1, -1, 0, 3, 6, 0, -1, -1, 3, 6, 0, 0, -1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 8, 0, 0, 0, 5, 7, 0, 0, 1, 6, 6, -1, 0, 0, 6, 7, 1, 1, 0, 6, 8, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.73825 | 1.97435 | 1.98053 | 90.0 | 109.2099 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.46429 | 0.125 |
| 0.3125 | 0.07143 | 0.4375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.42582 | 1.44922 | 2.0093 | 90.0 | 90.6313 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.36504 | 0.20113 | 0.32291 |
| 0.39735 | 0.48474 | 0.11781 |
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 |
|---|---|---|---|---|---|
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hqc1922 | *222222 | (2,6,5) | {9,3} | {4.4.4.4.4.4.4.4.4}{4.4.4} |