s-net: sqc8863
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,8,3} |
| Vertex coordination sequence | [(4, 20, 58, 114, 204, 310, 442, 612, 784, 1000), (8, 24, 64, 126, 206, 330, 464, 628, 806, 1024), (3, 14, 39, 92, 165, 255, 393, 534, 710, 899)] |
| Wells’ vertex symbol | [5^5.7, 4^4.5^6.6^7.7^8.8^3, 4^2.5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, 0, 0, 1, 3, 8, 0, 1, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 3, 13, 0, 0, 0, 4, 14, 0, 0, 0, 4, 15, 0, 0, 0, 5, 9, 0, -1, 1, 5, 11, 1, 0, 0, 6, 9, -1, -1, 0, 6, 12, 0, 0, 0, 7, 9, 0, -1, 0, 7, 13, 1, 0, 0, 8, 14, -1, -1, 0, 8, 15, 0, 0, 1, 9, 14, 0, 0, 0, 9, 15, 0, 1, 0, 9, 16, 0, -1, 1, 9, 16, 0, 0, 0, 10, 16, 0, -1, 1, 11, 16, -1, -1, 1, 12, 16, -1, -1, 0, 13, 16, -1, -2, 1, 14, 16, 0, -1, 0, 15, 16, -1, -2, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.91388 | 2.91388 | 3.81444 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.625 | 0.25 | 0.125 |
| 0 | 0 | 0.1875 |
| 0.1875 | 0.0625 | 0.03125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.96408 | 1.96408 | 3.7504 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.62469 | 0.25 | 0.125 |
| 0 | 0 | 0.15203 |
| 0.23176 | 0.54784 | 0.16614 |
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 |
|---|---|---|---|---|---|
 |
hqc1123 | *22222 | (3,5,2) | {4,8,3} | {5.5.5.5}{5.4.4.5.5.4.4.5}{5.4.4} |