s-net: sqc2547
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,12} |
| Vertex coordination sequence | [(6, 36, 118, 262, 454, 692, 980, 1316, 1700, 2132), (12, 60, 160, 312, 512, 760, 1056, 1400, 1792, 2232)] |
| Wells’ vertex symbol | [3^2.4^11.5^2, 3^10.4^25.5^22.6^9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, -1, 1, 0, 1, 3, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 1, 2, 4, 0, 0, 0, 2, 4, 0, 0, 1, 2, 4, 0, 1, 0, 2, 4, 1, 0, 0, 3, 4, 0, 0, 1, 3, 4, 1, -1, 1, 3, 4, 1, 0, 0, 3, 4, 1, 0, 1, 4, 4, -1, 0, 1, 4, 4, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.45257 | 1.59101 | 1.8747 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.05 |
| 0 | 0.25 | 0.65 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.27144 | 1.81419 | 0.80929 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.37666 |
| 0 | 0.75 | 0.5331 |
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 |
|---|---|---|---|---|---|
 |
hqc986 | *222222 | (2,5,3) | {12,6} | {4.3.4.4.3.4.4.3.4.4.3.4}{3.4.4.... |