s-net: sqc3540
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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) | (4,5) |
| Vertex degrees | {3,6,4,4} |
| Vertex coordination sequence | [(3, 11, 25, 48, 79, 117, 177, 246, 320, 378), (6, 12, 28, 52, 94, 136, 190, 248, 312, 402), (4, 16, 26, 58, 94, 142, 198, 234, 302, 394), (4, 12, 32, 48, 78, 126, 190, 248, 296, 348)] |
| Wells’ vertex symbol | [4.6^2, 4^2.5.6^6.8^6, 5^4.6^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 0, 1, 0, 4, 9, 0, 0, 0, 5, 9, 1, 0, 0, 5, 10, 0, 0, 0, 5, 10, 0, 1, 0, 6, 9, 0, 0, 1, 6, 9, 1, 0, 1, 7, 9, 0, 1, 1, 7, 9, 1, 1, 1, 8, 10, -1, 0, 0, 8, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.5664 | 2.32303 | 7.34181 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.125 | 0.5625 |
| 0 | 0.75 | 0.125 |
| 0.25 | 0.25 | 0.75 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95254 | 2.00007 | 5.24745 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.12908 | 0.58161 |
| 0 | 0.75 | 0.08365 |
| 0.25 | 0.25 | 0.75 |
| 0.25 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc1480 | *222222 | (4,5,2) | {3,6,4,4} | {6.7.6}{6.7.7.6.7.7}{7.7.7.7}{7.... |