s-net: sqc4067
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {8,6} |
| Vertex coordination sequence | [(8, 39, 111, 232, 418, 681, 1014, 1421, 1901, 2453), (6, 24, 82, 192, 358, 584, 890, 1262, 1708, 2226)] |
| Wells’ vertex symbol | [3^2.4^10.5^7.6^8.8, 3^2.4^7.5^5.6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, 0, 2, 3, 0, 0, -1, 2, 5, 0, 0, -1, 2, 6, 0, 0, 0, 3, 4, -1, -1, 0, 3, 5, -1, -1, 0, 3, 5, -1, 0, 0, 3, 6, 0, 0, 0, 4, 4, 0, 0, -1, 4, 5, 0, 1, -1, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 4, 6, 1, 1, 0, 5, 6, 1, 0, 1, 6, 6, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.12389 | 1.74179 | 2.0416 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.375 | 0.375 |
| 0.625 | 0 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.37473 | 1.46074 | 1.13989 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08421 | 0.58206 | 0.06392 |
| 0.77053 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1673 | *222222 | (2,6,4) | {8,6} | {4.4.4.3.3.4.4.4}{4.4.3.4.4.3} |