s-net: sqc3730
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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) | (4,4) |
| Vertex degrees | {3,4,4,6} |
| Vertex coordination sequence | [(3, 11, 16, 45, 49, 106, 97, 190, 161, 298), (4, 6, 18, 26, 68, 66, 140, 124, 236, 194), (4, 12, 16, 46, 48, 106, 96, 190, 160, 298), (6, 10, 30, 34, 78, 74, 150, 130, 246, 202)] |
| Wells’ vertex symbol | [4^2.6, 4^4.6^2, 4^4.6^2, 4^4.6^2.8^8.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 0, 1, 5, 8, 0, 0, 0, 5, 8, 0, 1, 0, 6, 9, 0, 0, 0, 6, 9, 0, 1, 0, 6, 10, 0, 0, 0, 6, 10, 1, 0, 0, 7, 10, 0, 0, 0, 8, 9, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.13747 | 2.13747 | 4.05482 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0 | 0.16667 |
| 0.5 | 0 | 1 |
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00001 | 2.00001 | 4.00012 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0 | 0.24998 |
| 0.5 | 0 | 1 |
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1533 | *2224 | (4,4,2) | {3,6,4,4} | {8.4.4}{8.4.4.8.4.4}{4.4.4.4}{4.... |