s-net: sqc8653
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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 | 36 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {8,3,4} |
| Vertex coordination sequence | [(8, 26, 72, 142, 242, 356, 494, 656, 840, 1046), (3, 14, 43, 100, 183, 305, 436, 583, 775, 957), (4, 10, 32, 74, 171, 277, 436, 562, 772, 932)] |
| Wells’ vertex symbol | [3^4.4^4.5^4.6^2.7^9.8^5, 3.6^2, 6^4.7^2] |
| 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, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 6, 0, 0, 1, 2, 7, 0, 1, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 2, 11, 0, 0, 0, 2, 12, 0, 0, 0, 3, 6, 0, 0, 0, 3, 13, 0, 0, 0, 4, 7, 0, 0, 0, 4, 14, 0, 0, 0, 5, 7, 0, 0, 0, 5, 14, -1, 0, -1, 6, 7, 0, 0, -1, 6, 7, 1, 1, 0, 6, 8, 0, 0, 0, 6, 10, 0, 0, -1, 6, 12, 0, 0, -1, 7, 9, 0, -1, 0, 7, 11, 0, -1, 0, 8, 13, 0, -1, 0, 9, 15, 0, 0, 0, 10, 16, 0, 0, 0, 11, 15, 0, 0, -1, 12, 16, -1, -1, 0, 13, 14, 0, 1, -1, 13, 16, 0, 0, 0, 14, 15, 1, 0, 0, 15, 16, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.33183 | 3.33183 | 3.49279 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.60714 | 0.375 |
| 0.22619 | 0.55952 | 0.16667 |
| 0.32143 | 0.32143 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.92843 | 1.92843 | 3.51061 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.57217 | 0.375 |
| 0.07518 | 0.02471 | 0.36817 |
| 0.12633 | 0.12633 | 0 |
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 |
|---|---|---|---|---|---|
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hqc1103 | *22222 | (3,5,2) | {8,3,4} | {3.6.6.3.3.6.6.3}{3.6.6}{6.6.6.6} |