s-net: sqc2080
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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 | 16 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {6,3,4} |
| Vertex coordination sequence | [(6, 18, 42, 74, 118, 172, 238, 312, 398, 492), (3, 13, 34, 69, 110, 167, 229, 306, 388, 485), (4, 10, 26, 60, 106, 158, 220, 292, 376, 470)] |
| Wells’ vertex symbol | [6^10.8^3.10^2, 6^3, 6^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 0, 1, 0, 4, 7, -1, 1, 0, 4, 7, 0, 0, 1, 5, 8, -1, 1, -1, 5, 8, 0, 0, 0, 6, 8, -1, 0, 0, 6, 8, -1, 1, 0, 7, 8, -1, 1, -1, 7, 8, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.01837 | 3.01915 | 1.90948 | 90.0 | 108.4097 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.7 | 0 |
| 0.08333 | 0.1 | 0.16667 |
| 0.25 | 0.2 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.96313 | 2.77335 | 2.77516 | 90.0 | 101.4061 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.28447 | 0.25 |
| 0.33118 | 0.0642 | 0.54104 |
| 0.25 | 0.28446 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc808 | *222222 | (3,4,2) | {6,3,4} | {6.10.6.6.10.6}{6.10.10}{10.10.1... |