s-net: sqc3432
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,3,3} |
| Vertex coordination sequence | [(4, 12, 28, 44, 72, 100, 152, 208, 256, 320), (4, 10, 22, 42, 64, 104, 144, 208, 244, 308), (3, 6, 13, 25, 49, 76, 130, 176, 224, 304), (3, 5, 10, 21, 41, 73, 117, 170, 224, 288)] |
| Wells’ vertex symbol | [6^4.8.10, 6.7^4.12, 4.7^2, 4.10^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 2, 4, 0, 0, 0, 2, 4, 1, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 9, 0, 0, 0, 7, 10, 0, 0, 0, 8, 11, 0, -1, 0, 8, 12, 0, -1, 0, 9, 12, 0, 0, 1, 10, 11, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.4349 | 3.33616 | 7.70078 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.16667 | 0.375 |
| 0.125 | 0.25 | 0.3125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00006 | 2.00017 | 9.39471 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.12753 | 0.39708 |
| 0.16728 | 0.25 | 0.30022 |
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 |
|---|---|---|---|---|---|
 |
hqc1497 | *222222 | (4,5,2) | {4,4,3,3} | {16.16.16.16}{16.16.16.16}{16.4.... |