s-net: sqc5596
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| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | nba |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 15 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,2) |
| Vertex degrees | {3,4} |
| Vertex coordination sequence | [(3, 6, 13, 24, 37, 54, 75, 106, 135, 150), (4, 8, 12, 28, 44, 58, 84, 112, 124, 186)] |
| Wells’ vertex symbol | [4.9^2, 9^4.12^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 5, 1, 0, 0, 3, 8, 0, 0, 0, 4, 5, 1, 0, 0, 4, 8, 0, 1, 0, 6, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 9, 0, 0, 1, 7, 10, 0, 0, 1, 8, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 13, 0, 0, 0, 10, 13, 0, 1, 0, 11, 14, 0, 0, 0, 11, 15, 0, 0, 0, 12, 14, 0, 0, 1, 12, 15, 0, 0, 1, 13, 14, 0, 0, 0, 13, 15, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pm-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.51472 | 3.51472 | 3.51472 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pm-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.41421 | 3.41421 | 3.41421 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.29289 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
2 records listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc77 | *446 | (2,2,2) | {3,4} | {4.18.18}{18.18.18.18} |
 |
hqc73 | *344 | (2,2,2) | {3,4} | {4.9.9}{9.9.9.9} |