s-net: sqc7307
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 30 |
| Transitivity (vertex,edge) | (2,2) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 9, 21, 48, 66, 114, 147, 203, 252, 336), (3, 11, 20, 37, 73, 100, 152, 194, 254, 311)] |
| Wells’ vertex symbol | [4^3.6^3.8^6.10^3, 4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 14, 0, 0, 0, 6, 15, 0, 0, 0, 7, 15, 0, 0, 0, 7, 16, 0, 0, 0, 8, 12, 1, 0, 0, 8, 15, 0, 1, 0, 9, 11, 1, 0, 0, 9, 13, 0, 0, 1, 9, 14, -1, 0, 1, 9, 16, 0, 0, 1, 10, 12, 0, -1, 1, 10, 15, -1, 0, 1, 11, 15, 0, 1, 0, 12, 14, 0, 1, -1, 12, 16, 1, 1, -1, 13, 15, 1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4232
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.85714 | 2.85714 | 2.85714 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.75 |
| 0 | 0.125 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4232
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.5323 | 1.5323 | 1.5323 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.75 |
| 0 | 0.19112 | 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 |
|---|---|---|---|---|---|
 |
hqc161 | *2223 | (2,2,2) | {3,6} | {6.4.6}{6.4.6.4.6.4} |