s-net: sqc6405
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,3,8} |
| Vertex coordination sequence | [(4, 10, 34, 82, 252, 372, 694, 966, 1478, 2056), (3, 17, 32, 128, 175, 445, 527, 1015, 1254, 1978), (8, 16, 72, 102, 304, 352, 748, 886, 1520, 1928)] |
| Wells’ vertex symbol | [5^4.8^2, 5^2.8, 5^4.8^24] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, -1, -1, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 6, 0, 0, -1, 6, 10, 0, 0, 0, 7, 7, -1, -1, 1, 7, 11, 0, 0, 0, 8, 8, -1, 0, 0, 8, 12, 0, 0, 0, 9, 9, 0, -1, 0, 9, 13, 0, 0, 0, 10, 14, 0, 0, 0, 10, 14, 0, 0, 1, 11, 14, 0, -1, 2, 11, 14, 1, 0, 1, 12, 14, -1, -1, 1, 12, 14, 0, -1, 1, 13, 14, -1, -2, 2, 13, 14, -1, -1, 2) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.31319 | 2.31319 | 2.35706 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.83333 | 0 | 0.08333 |
| 0 | 0.25 | 0.625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.61476 | 1.61476 | 1.6169 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.17848 | 0.22746 | 0.07653 |
| 0 | 0.25 | 0.625 |
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 |
|---|---|---|---|---|---|
 |
hqc549 | *2244 | (3,3,2) | {4,3,8} | {5.5.5.5}{5.8.5}{5.8.5.8.5.8.5.8} |