s-net: sqc2775
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {6,4,4} |
| Vertex coordination sequence | [(6, 16, 36, 62, 94, 144, 192, 246, 316, 384), (4, 12, 31, 56, 92, 130, 180, 248, 297, 386), (4, 12, 28, 58, 84, 130, 186, 234, 312, 384)] |
| Wells’ vertex symbol | [3^2.5^3.6^4.7^4.8^2, 3^2.4.5^2.6, 5^3.7^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 1, 2, 6, 0, 0, 1, 3, 4, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 0, 0, 5, 8, 1, 1, 0, 6, 7, 0, 0, -1, 7, 8, 0, 0, 1, 7, 8, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.16246 | 2.34684 | 3.78047 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.125 |
| 0.28571 | 0.16667 | 0.05 |
| 0.42857 | 0 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.78906 | 1.47498 | 3.32932 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.14847 |
| 0.35358 | 0.34696 | 0.12242 |
| 0.62112 | 0 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1120 | *222222 | (3,5,2) | {6,4,4} | {12.3.12.12.3.12}{12.12.3.3}{12.... |