s-net: sqc4577
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 11 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {3,8,4,4} |
| Vertex coordination sequence | [(3, 11, 18, 43, 66, 106, 153, 201, 262, 334), (8, 12, 36, 52, 94, 132, 176, 230, 300, 356), (4, 16, 24, 58, 80, 126, 172, 226, 284, 362), (4, 8, 22, 38, 72, 110, 154, 212, 274, 340)] |
| Wells’ vertex symbol | [4^2.6, 4^8.6^8.8^10.10^2, 4^4.6^2, 4^2.6.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 8, 0, 1, 0, 3, 9, -1, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, -1, 0, 0, 5, 11, 0, 0, 0, 6, 10, 0, 0, 0, 6, 11, 0, 0, 0, 7, 10, 0, 1, 0, 7, 11, 1, 0, 0, 8, 10, 0, 0, 1, 9, 11, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.55538 | 2.55538 | 2.89328 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.16667 | 0.31818 |
| 0 | 1 | 0.5 |
| 0.5 | 0 | 0.5 |
| 0.5 | 0 | 0.22727 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0004 | 2.0004 | 3.00004 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33322 | 0.33322 | 0.38883 |
| 0 | 0 | 0.5 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0.16666 |
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 |
|---|---|---|---|---|---|
 |
hqc1834 | *2244 | (4,5,2) | {4,3,4,8} | {12.4.4.12}{12.4.4}{4.4.4.4}{4.4... |