s-net: sqc5775
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 14, 31, 64, 121, 202, 317, 444, 623, 838), (4, 10, 24, 56, 116, 191, 296, 444, 591, 798)] |
| Wells’ vertex symbol | [4^4.6^4.8^2, 4^3.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 7, 0, 0, 0, 4, 6, 2, 0, 0, 4, 8, 0, 0, 0, 5, 6, 2, 1, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 8, 0, 1, 0, 7, 10, 0, 0, 1, 7, 11, 0, 0, 0, 8, 9, -2, -2, 1, 8, 11, 0, 0, 0, 9, 10, 2, 1, 0, 9, 12, 0, 0, 0, 10, 12, 0, 0, 0, 11, 12, -2, -2, 1, 11, 12, -1, -1, 1, 11, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.69486 | 1.69486 | 4.15384 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.02632 |
| 0.34783 | 0.3913 | 0.10526 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.8815 | 0.8815 | 3.56703 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.09667 |
| 0.07009 | 0.49998 | 0.14783 |
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 |
|---|---|---|---|---|---|
 |
hqc2151 | *22222 | (2,6,5) | {4,5} | {4.4.6.4}{6.4.4.4.4} |