s-net: sqc6923
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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 | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,3,4} |
| Vertex coordination sequence | [(4, 10, 24, 40, 61, 91, 134, 172, 202, 260), (3, 8, 15, 36, 60, 89, 112, 162, 205, 265), (4, 6, 16, 36, 68, 86, 116, 160, 222, 262)] |
| Wells’ vertex symbol | [7^3.9^2.10, 4.7.9, 4^2.7.9^3] |
| Systre key | (3, 1, 2, 0, 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, 6, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 11, 0, 1, 0, 5, 12, 0, 1, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 12, 0, 0, 1, 7, 15, 0, 0, 0, 8, 12, -1, 1, 0, 8, 15, -1, 1, -1, 9, 11, 1, -1, 1, 9, 16, 0, 0, 0, 10, 11, 1, 0, 0, 10, 16, 0, 1, -1, 13, 15, -1, 0, 0, 13, 16, -1, 1, 0, 14, 15, 0, -1, 0, 14, 16, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.41909 | 4.41909 | 3.42411 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.16667 | 0 |
| 0.25 | 0.58333 | 0.08333 |
| 0.66667 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.13312 | 4.13312 | 3.34457 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.18364 | 0.18364 | 0 |
| 0.24758 | 0.52727 | 0.12662 |
| 0.65794 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc551 | *22222 | (3,3,2) | {4,3,4} | {10.10.10.10}{10.4.10}{10.4.10.4} |