s-net: sqc6666
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {3,4} |
| Vertex coordination sequence | [(3, 8, 21, 45, 86, 146, 223, 327, 458, 612), (4, 10, 22, 47, 94, 151, 231, 340, 468, 623)] |
| Wells’ vertex symbol | [6.8^2, 6^2.8^3.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 0, 1, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 10, 0, 0, 1, 6, 11, 0, 0, 0, 7, 10, 0, 1, 0, 7, 12, 0, 0, 0, 7, 12, 0, 0, 1, 8, 13, 0, 0, 0, 9, 11, 1, -1, 1, 9, 11, 1, 0, 1, 9, 14, 0, 0, 0, 10, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 15, 0, 0, 0, 13, 15, 1, -1, 1, 14, 15, 0, 0, 1, 14, 16, 0, 0, 1, 14, 16, 1, -1, 2) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.19939 | 3.19939 | 3.12988 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2 | 0.55 | 0.35 |
| 0.3 | 0.1 | 0.325 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.27411 | 2.27411 | 2.34493 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17863 | 0.55119 | 0.03524 |
| 0.30016 | 0.03824 | 0.06793 |
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 |
|---|---|---|---|---|---|
 |
hqc480 | *22222 | (2,4,2) | {4,3} | {6.8.8.6}{6.8.8} |