s-net: sqc4527
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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 | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 6, 18, 40, 61, 91, 131, 166, 216, 279), (3, 6, 15, 34, 55, 83, 121, 159, 200, 267), (4, 12, 24, 40, 68, 100, 132, 180, 234, 278), (4, 10, 20, 34, 58, 86, 114, 162, 212, 254)] |
| Wells’ vertex symbol | [3^2.4.7.8^2, 3.7.8, 7^2.8^2.10.11, 7.8^4.9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 1, 0, 5, 10, 0, 1, 0, 6, 7, 0, 0, 1, 6, 8, 0, 0, 1, 7, 8, 0, 0, 0, 7, 11, 0, 0, 0, 8, 11, -1, -1, 0, 9, 10, 0, 0, 0, 9, 12, 0, 0, 0, 10, 12, 0, 0, -1, 11, 12, 0, 1, -1, 11, 12, 1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.75097 | 5.03917 | 4.9054 | 90.0 | 104.7633 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.05 | 0.05 |
| 0.08333 | 0.4375 | 0.58333 |
| 0 | 0.25 | 0.25 |
| 0.25 | 0.3125 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00007 | 4.24647 | 4.23927 | 90.0 | 90.0179 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.00111 | 0.41619 | 0.41715 |
| 0.34719 | 0.41494 | 0.58743 |
| 0 | 0.25 | 0.25 |
| 0.25 | 0.25059 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc1775 | *222222 | (4,6,2) | {4,3,4,4} | {3.16.16.3}{3.16.16}{16.16.16.16... |