s-net: sqc3609
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {3,6,4,4} |
| Vertex coordination sequence | [(3, 12, 31, 69, 113, 192, 241, 391, 459, 664), (6, 14, 44, 78, 140, 186, 320, 370, 566, 616), (4, 16, 36, 80, 132, 220, 284, 434, 492, 708), (4, 12, 42, 82, 142, 210, 312, 400, 544, 648)] |
| Wells’ vertex symbol | [6^3, 6^6.7^8.10, 6^4.7^2, 6.7^4.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, -1, -1, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, -1, 4, 6, 0, 0, 0, 5, 7, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 7, -1, -2, 1, 6, 8, -1, -1, 0, 6, 9, 0, -1, 2, 6, 10, 0, 0, 1, 7, 10, 0, 1, 0, 8, 9, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.71678 | 2.74754 | 2.71803 | 90.0 | 104.443 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.375 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0 |
| 0.75 | 0.16667 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.91355 | 2.74053 | 2.00058 | 90.0 | 110.0549 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.00105 | 0.00101 | 0.25064 |
| 0.25 | 0.75 | 0.25 |
| 0 | 0 | 1 |
| 0.25 | 0.25008 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1480 | *222222 | (4,5,2) | {3,6,4,4} | {6.7.6}{6.7.7.6.7.7}{7.7.7.7}{7.... |