s-net: sqc5097
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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 | 24 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 20, 56, 114, 198, 298, 432, 570, 754, 932), (3, 8, 26, 69, 139, 234, 341, 481, 639, 816)] |
| Wells’ vertex symbol | [4^4.6^2.7^8.8, 4.7^2] |
| 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, 6, 0, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, -1, 0, 3, 6, 1, 0, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, -1, -1, 0, 4, 8, 0, 0, 0, 5, 10, 0, 1, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 8, -1, 0, -1, 7, 11, 0, 0, 0, 9, 10, -1, 0, -1, 9, 12, 0, -1, 0, 11, 12, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.78103 | 2.78103 | 3.9915 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26471 | 0 | 0.10714 |
| 0.29412 | 0.32353 | 0.03571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.24166 | 2.24166 | 2.38167 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.27584 | 0 | 0.10211 |
| 0.01877 | 0.22304 | 0.36547 |
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 |
|---|---|---|---|---|---|
 |
hqc2011 | *4444 | (2,5,5) | {3,6} | {8.16.4}{4.4.4.16.4.16} |