s-net: sqc6406
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,3,8} |
| Vertex coordination sequence | [(4, 10, 34, 78, 202, 260, 484, 546, 886, 936), (3, 17, 32, 124, 153, 355, 370, 700, 701, 1157), (8, 16, 72, 98, 248, 276, 542, 564, 950, 960)] |
| Wells’ vertex symbol | [5^4.8^2, 5^2.8, 5^4.8^20.10^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, -1, -1, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 8, 0, 0, 0, 6, 8, 1, 0, -1, 6, 10, 0, 0, 0, 7, 9, 0, 1, 0, 7, 9, 1, 1, -1, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 13, 0, 0, 0, 10, 14, -1, -1, 1, 10, 14, 0, 0, 0, 11, 14, -1, 0, 1, 11, 14, 0, 0, 1, 12, 14, -1, -1, 1, 12, 14, -1, 0, 1, 13, 14, -1, -1, 1, 13, 14, -1, -1, 2) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.43051 | 3.43051 | 2.37801 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.125 |
| 0.25 | 0.25 | 0.04167 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9961 | 1.9961 | 1.47076 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.40746 | 0.25 | 0.125 |
| 0.08206 | 0.50632 | 0.07865 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc549 | *2244 | (3,3,2) | {4,3,8} | {5.5.5.5}{5.8.5}{5.8.5.8.5.8.5.8} |