s-net: sqc603
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 11 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,8,4,3} |
| Vertex coordination sequence | [(4, 12, 44, 90, 164, 252, 370, 500, 658, 828), (8, 22, 52, 90, 152, 226, 336, 454, 614, 774), (4, 20, 46, 86, 144, 236, 336, 472, 612, 788), (3, 13, 37, 76, 126, 196, 282, 400, 530, 698)] |
| Wells’ vertex symbol | [5.6^4.8, 4^6.5^4.6^6.7^8.8^4, 5^4.6^2, 4^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 2, 4, 1, 0, 0, 3, 5, -1, 0, 0, 3, 5, 0, 0, 0, 5, 5, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.84341 | 1.42124 | 1.42268 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.16133 | 1.00789 | 1.16239 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.38944 |
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 |
|---|---|---|---|---|---|
 |
hqc1789 | *222222 | (4,6,2) | {4,4,8,3} | {7.7.7.7}{7.7.7.7}{7.4.4.7.7.4.4... |