s-net: sqc1536
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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 | 15 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 22, 72, 144, 244, 360, 506, 668, 864, 1068), (3, 10, 39, 108, 178, 308, 408, 594, 736, 980)] |
| Wells’ vertex symbol | [4^5.6^5.7^5, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, -2, 1, -1, 2, 4, 0, 0, 1, 2, 6, 0, 0, 0, 3, 4, -1, 0, -1, 3, 4, 0, 0, 1, 3, 6, 1, -1, 1, 4, 5, 1, -1, 0, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.76696 | 1.76631 | 1.58916 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28571 | 0.71429 | 0.26471 |
| 0 | 0 | 0.38235 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41688 | 1.4167 | 1.41075 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24237 | 0.74163 | 0.24191 |
| 1 | 0 | 0.14565 |
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 |
|---|---|---|---|---|---|
 |
hqc2391 | *222222 | (2,7,6) | {6,3} | {4.4.6.4.4.4}{6.4.4} |