s-net: sqc8541
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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 | 36 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {10,4} |
| Vertex coordination sequence | [(10, 48, 146, 308, 536, 854, 1220, 1682, 2192, 2798), (4, 18, 76, 201, 392, 656, 988, 1396, 1872, 2424)] |
| Wells’ vertex symbol | [3^2.4^12.5^19.6^8.7^3.8, 3^2.4^3.5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 2, 1, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 3, -1, 1, 0, 2, 4, 0, -1, -1, 2, 6, -1, 1, 0, 2, 7, 0, -1, -1, 2, 8, 0, 0, 0, 2, 8, 1, -1, 0, 3, 6, 0, 0, 0, 3, 7, 1, -1, -1, 4, 6, -1, 1, 0, 4, 7, 0, 0, 0, 5, 8, 0, 0, 1, 5, 8, 1, -2, 0, 5, 8, 1, 0, 1, 5, 8, 2, -2, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 8, 9, -1, 1, 0, 8, 10, -1, 1, 0, 8, 11, -1, 1, -1, 8, 12, -1, 1, -1, 9, 10, 0, 0, 0, 9, 12, 0, -1, -1, 10, 11, -1, 1, 0, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.27401 | 3.93768 | 3.49198 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.375 | 0.08333 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.19941 | 2.29886 | 3.11917 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.13828 | 0.04901 | 0.45788 |
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 |
|---|---|---|---|---|---|
 |
hqc1038 | *22222 | (2,5,3) | {10,4} | {4.4.3.4.4.4.4.3.4.4}{4.4.3.3} |