s-net: sqc5656
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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 | 26 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {3,10} |
| Vertex coordination sequence | [(3, 16, 78, 194, 363, 568, 827, 1124, 1475, 1864), (10, 51, 147, 291, 480, 715, 996, 1323, 1696, 2115)] |
| Wells’ vertex symbol | [3.4^2, 3^5.4^15.5^15.6^9.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, -1, 1, 0, 1, 3, 0, 0, 0, 1, 4, -1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 1, 2, 3, 0, 0, 0, 2, 5, 0, 0, -1, 2, 5, 1, -1, -1, 2, 6, -1, 0, 1, 2, 6, 0, 0, 0, 3, 3, -1, 0, 1, 3, 5, 1, -1, -1, 3, 5, 1, -1, 0, 3, 5, 1, 0, -1, 3, 7, -1, 0, 1, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 5, -1, 0, 0, 5, 8, -1, 0, 0, 5, 8, 0, 0, 0, 6, 7, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.36186 | 1.81754 | 2.10135 | 90.0 | 106.7144 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.47222 | 0.07143 | 0.02778 |
| 0.19444 | 0.10714 | 0.55556 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.56778 | 1.3424 | 1.92723 | 90.0 | 113.898 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1955 | 0.11648 | 0.30483 |
| 0.14834 | 0.08515 | 0.53758 |
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 |
|---|---|---|---|---|---|
 |
hqc2126 | *222222 | (2,7,5) | {10,3} | {4.4.4.3.4.4.3.4.4.4}{3.4.4} |