s-net: sqc4108
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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 | {5,6} |
| Vertex coordination sequence | [(5, 18, 56, 127, 238, 384, 564, 776, 1020, 1296), (6, 22, 61, 140, 254, 403, 583, 797, 1041, 1319)] |
| Wells’ vertex symbol | [3.4^2.5^2.6^4.7, 3^2.4^2.5^4.6^4.7^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, 0, -1, 0, 2, 5, 0, -1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, 0, 0, 1, 3, 7, -1, 0, 1, 3, 7, 0, 0, 0, 4, 4, -1, 0, 0, 4, 6, -1, 0, 1, 4, 8, -1, 0, 0, 4, 8, 0, 0, 0, 5, 8, -1, 1, 0, 5, 8, 0, 1, -1, 6, 6, 0, -1, 0, 6, 7, 0, -1, 0, 6, 7, 0, 0, 0, 7, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.20212 | 2.16716 | 2.20221 | 90.0 | 100.1498 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.45 | 0.4 |
| 0.45 | 0.4 | 0.05 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.40346 | 1.47002 | 2.01649 | 90.0 | 95.5051 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19808 | 0.01011 | 0.0982 |
| 0.58174 | 0.1715 | 0.0167 |
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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hqc1693 | *222222 | (2,6,4) | {6,5} | {4.3.8.8.3.4}{3.8.4.4.8} |