s-net: sqc7957
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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 | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 20, 47, 88, 135, 204, 278, 357, 456, 570), (4, 14, 48, 72, 132, 188, 258, 354, 444, 544)] |
| Wells’ vertex symbol | [3^2.4^3.5^3.6^5.7^2, 3^2.5.6^2.7] |
| 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, 4, 1, 0, 0, 2, 6, 0, 1, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, 0, 0, 0, 3, 11, 0, 0, 0, 4, 6, -1, 1, 1, 4, 8, -1, 0, 0, 4, 9, -1, 0, 0, 4, 12, 0, 0, 0, 5, 7, 0, 1, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, -1, 5, 12, 0, 0, 0, 6, 7, 0, 0, 0, 6, 11, 1, -1, -1, 7, 11, 0, -1, -1, 8, 10, 0, 0, 1, 8, 12, 1, -1, 0, 9, 10, -1, 1, 1, 9, 12, 0, 0, 0, 10, 11, 1, 0, -1, 10, 12, 1, -1, -1, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.87477 | 2.87477 | 3.32076 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.41667 | 0 |
| 0 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.72428 | 2.72428 | 2.90936 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15397 | 0.09991 | 0.22855 |
| 0.16218 | 0.75 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc644 | *22222 | (2,4,3) | {6,4} | {4.6.3.3.6.4}{6.3.6.3} |