s-net: sqc6589
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 9, 23, 48, 84, 124, 164, 214, 290, 354), (5, 15, 34, 59, 91, 132, 179, 233, 296, 365)] |
| Wells’ vertex symbol | [3.4^3.5^2, 3.4^2.5^2.6^4.7] |
| 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, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 1, 0, 3, 7, 1, 1, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 0, 0, 0, 4, 8, 0, 0, 0, 4, 11, 0, 0, 0, 5, 6, 0, 0, 1, 5, 6, 1, 0, 1, 5, 10, 0, 0, 0, 6, 11, 0, 0, -1, 6, 12, 0, 0, 0, 7, 8, 0, 0, 0, 7, 12, 0, 0, 0, 8, 9, 0, -1, 0, 9, 10, 0, 0, 0, 9, 11, 0, 1, 0, 10, 12, 0, 1, 1, 10, 12, 1, 1, 1, 11, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.39439 | 3.39439 | 2.15233 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13514 | 0 | 0.07143 |
| 0.27027 | 0.10811 | 0.21429 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.46018 | 2.46018 | 1.76065 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09731 | 0 | 0.26681 |
| 0.29069 | 0.19327 | 0.24791 |
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 |
|---|---|---|---|---|---|
 |
hqc2281 | *4444 | (2,6,6) | {5,4} | {8.4.3.8.8}{3.4.4.4} |