s-net: sqc3284
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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 | 20 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {5,10} |
| Vertex coordination sequence | [(5, 23, 98, 232, 434, 708, 1054, 1472, 1962, 2524), (10, 56, 156, 316, 548, 852, 1228, 1676, 2196, 2788)] |
| Wells’ vertex symbol | [3^2.4^3.5^4.6, 3^2.4^10.5^21.6^10.7^2] |
| Systre key | (3, 1, 1, -1, 1, -1, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, -1, 1, 1, 4, 0, 0, 0, 2, 3, 0, 0, 0, 2, 3, 1, 0, 1, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 4, -1, 0, 0, 4, 4, 0, 0, -1, 4, 5, -1, 0, -1, 4, 5, -1, 1, -1, 4, 6, -1, 1, -1, 4, 6, 0, 0, 0, 5, 6, 0, 0, 0, 5, 6, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.97658 | 1.71151 | 2.28068 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.16667 | 0.25 |
| 0.75 | 0.83333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.36023 | 1.14156 | 1.41844 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.32506 | 0.28936 | 0.27597 |
| 0.75 | 0.43736 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1346 | *222222 | (2,5,4) | {5,10} | {4.3.6.3.4}{3.6.4.4.6.3.6.4.4.6} |