s-net: sqc9228
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 19 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {4,4,3} |
| Vertex coordination sequence | [(4, 5, 15, 24, 25, 64, 73, 80, 165, 159), (4, 12, 8, 24, 56, 30, 84, 156, 68, 176), (3, 3, 9, 27, 15, 42, 90, 45, 123, 213)] |
| Wells’ vertex symbol | [3^3.9^2.10, 9^2.12^4, 3^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 4, 14, 0, 0, 0, 5, 15, 0, 0, 0, 5, 16, 0, 0, 0, 5, 17, 0, 0, 0, 6, 7, 0, 0, 0, 6, 8, 0, 0, 0, 6, 18, 0, 0, 0, 7, 8, 0, 0, 0, 8, 19, 0, 0, 0, 9, 10, 0, 0, 0, 9, 11, 0, 0, 0, 9, 18, 1, 0, 0, 10, 11, 0, 0, 0, 11, 19, 0, 1, 0, 12, 13, 0, 0, 0, 12, 14, 0, 0, 0, 12, 19, -1, 1, 0, 13, 14, 0, 0, 0, 14, 18, 0, 0, 1, 15, 16, 0, 0, 0, 15, 17, 0, 0, 0, 15, 19, 1, 0, 0, 16, 17, 0, 0, 0, 17, 18, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-43m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.45782 | 5.45782 | 5.45782 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13333 | 0.13333 | 0.23333 |
| 0 | 0 | 0.5 |
| 0.16667 | 0.16667 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-43m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.86372 | 3.86372 | 3.86372 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10512 | 0.10512 | 0.28814 |
| 0 | 0 | 0.5 |
| 0.04412 | 0.04412 | 0.04412 |
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 |
|---|---|---|---|---|---|
 |
hqc302 | *344 | (3,3,2) | {4,4,3} | {3.3.12.12}{12.12.12.12}{3.3.3} |