s-net: sqc5344
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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 | {5,7} |
| Vertex coordination sequence | [(5, 17, 52, 114, 183, 276, 373, 502, 627, 792), (7, 27, 65, 119, 195, 280, 387, 504, 643, 792)] |
| Wells’ vertex symbol | [3^2.4^3.5^4.6, 3.4^9.5^4.6^7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 2, 1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, -1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, -1, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 7, 0, 0, 0, 3, 4, -1, 0, 0, 3, 6, -1, -1, 1, 3, 6, -1, 0, 0, 3, 7, -1, -1, 0, 3, 8, 0, 0, 0, 4, 5, 1, 0, 1, 4, 6, -1, -1, 1, 4, 6, 1, 0, 1, 5, 8, 1, 1, -1, 6, 7, 1, 0, 0, 6, 8, 2, 1, -1, 7, 8, 1, 1, -1, 7, 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 |
|---|---|---|---|---|---|
| 2.15242 | 2.49948 | 2.66308 | 90.0 | 92.7187 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.21429 | 0 | 0.39286 |
| 0.07143 | 0.3125 | 0.21429 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00114 | 1.85666 | 1.95147 | 90.0 | 97.4281 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1627 | 7E-05 | 0.24851 |
| 0.03549 | 0.19083 | 0.34329 |
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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hqc1929 | *222222 | (2,6,5) | {7,5} | {4.4.6.3.6.4.4}{6.3.4.4.3} |