s-net: sqc948
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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 | 12 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {8,3,4} |
| Vertex coordination sequence | [(8, 14, 56, 50, 152, 110, 296, 194, 488, 302), (3, 16, 23, 84, 72, 206, 144, 374, 240, 590), (4, 6, 36, 42, 136, 102, 280, 186, 472, 294)] |
| Wells’ vertex symbol | [4^2.6^12.8^14, 4.6^2, 4^2.6^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 1, 1, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 6, -1, 0, 0, 4, 6, 0, 1, 0, 5, 6, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.50643 | 2.50643 | 2.50643 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.33333 | 0.33333 | 0.16667 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.30909 | 2.30909 | 2.31029 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25002 | 0.25002 | 0.24996 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc322 | *4444 | (3,2,2) | {8,3,4} | {8.16.8.16.8.16.8.16}{8.16.16}{1... |