s-net: sqc7663
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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 | {6,5} |
| Vertex coordination sequence | [(6, 20, 48, 92, 156, 244, 360, 495, 654, 835), (5, 17, 45, 90, 151, 238, 348, 488, 648, 832)] |
| Wells’ vertex symbol | [4^6.6^7.8^2, 4^5.6^5] |
| 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, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 8, 0, 0, 0, 3, 8, 0, 0, 1, 3, 10, 0, 1, 0, 3, 11, 0, 0, 0, 4, 7, 0, -1, 1, 4, 7, 1, 0, 0, 4, 9, 1, -1, 0, 4, 11, 1, -1, 0, 5, 8, 0, -1, 1, 5, 10, 0, 0, 0, 5, 10, 0, 0, 1, 5, 11, 1, -1, 0, 6, 7, 0, 0, 1, 6, 9, 0, -1, 1, 6, 9, 1, 0, 0, 6, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 12, -1, 1, 0, 9, 12, -1, 1, 0, 10, 12, 0, 0, 0, 11, 12, -1, 0, 1, 11, 12, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.61576 | 2.82006 | 3.90529 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0.4375 |
| 0.3125 | 0.03125 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.70287 | 2.91059 | 2.83838 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0.52051 |
| 0.07328 | 0.28517 | 0.03701 |
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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hqc669 | *22222 | (2,4,3) | {5,6} | {4.4.4.4.4}{4.4.4.4.4.4} |