s-net: sqc4349
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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, 16, 36, 68, 113, 172, 238, 318, 406, 507), (6, 20, 43, 79, 126, 185, 254, 335, 425, 528)] |
| Wells’ vertex symbol | [4^6.6^4, 4^7.6^8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 0, 0, 1, 2, 8, 0, 0, 0, 3, 6, 0, 0, 1, 3, 7, 0, 0, 1, 3, 7, 1, 0, 1, 3, 8, 0, -1, 0, 4, 6, 1, 1, 0, 4, 7, 1, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 5, 6, 0, 1, 1, 5, 6, 1, 1, 1, 5, 7, 1, 1, 1, 5, 8, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.60947 | 2.6592 | 1.80448 | 90.0 | 98.2318 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.625 | 0.28947 | 0.25 |
| 0.08333 | 0.34211 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.92293 | 2.18341 | 3.04281 | 90.0 | 95.0933 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2708 | 0.18776 | 0.17247 |
| 0.03406 | 0.18621 | 0.59548 |
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 |
|---|---|---|---|---|---|
 |
hqc1694 | *222222 | (2,6,4) | {6,5} | {4.6.4.4.6.4}{6.4.4.4.4} |