s-net: sqc5306
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 13 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (5,5) |
| Vertex degrees | {4,3,4,4,4} |
| Vertex coordination sequence | [(4, 8, 18, 24, 40, 48, 82, 94, 138, 144), (3, 7, 12, 25, 33, 52, 63, 106, 119, 166), (4, 8, 12, 28, 36, 52, 60, 110, 124, 164), (4, 6, 10, 18, 40, 48, 64, 78, 144, 154), (4, 12, 20, 30, 36, 70, 84, 114, 116, 182)] |
| Wells’ vertex symbol | [4^2.6.8^2.10, 4^2.6, 4^4.6^2, 4^4.6^2, 8^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 4, 0, 0, 0, 3, 4, 1, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 5, 7, 0, 1, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, 0, 0, 0, 6, 7, 1, 0, 0, 8, 10, 0, 0, 0, 8, 10, 1, 0, 0, 8, 11, 0, 0, 0, 9, 11, 0, 0, 1, 9, 12, 0, 0, 0, 9, 12, 1, 0, 0, 10, 13, 0, 0, 0, 11, 13, 0, 0, 0, 11, 13, 1, 0, 0, 12, 13, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.29939 | 5.29939 | 1.70934 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.3125 | 0.5 |
| 0 | 0.375 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.00011 | 4.00011 | 1.99998 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.5 |
| 0 | 0.25001 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 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 |
|---|---|---|---|---|---|
 |
hqc2080 | *2224 | (5,5,2) | {4,4,3,4,4} | {8.8.8.8}{8.4.4.8}{8.4.4}{4.4.4.... |
 |
hqc2083 | *2244 | (5,5,2) | {4,4,3,4,4} | {16.16.16.16}{16.4.4.16}{16.4.4}... |