s-net: sqc5712
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {10,3} |
| Vertex coordination sequence | [(10, 50, 144, 285, 472, 705, 984, 1309, 1680, 2097), (3, 15, 71, 180, 337, 540, 789, 1084, 1425, 1812)] |
| Wells’ vertex symbol | [3^5.4^17.5^15.6^8, 3.4^2] |
| Systre key | (3, 1, 1, -1, 0, 1, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, 0, -1, -1, 2, 4, 1, 0, 0, 2, 5, 0, -1, -1, 2, 5, 0, -1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 0, 3, 8, 0, 1, 0, 4, 4, 0, -1, -1, 4, 5, -1, -1, -1, 4, 5, 0, -1, -1, 4, 5, 0, 0, -1, 4, 6, 0, 0, -1, 5, 5, -1, 0, 1, 5, 7, 0, 1, 0, 5, 8, 0, 1, 1, 6, 7, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.85978 | 1.96629 | 1.94508 | 90.0 | 109.0818 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19444 | 0.4375 | 0.08333 |
| 0.22222 | 0.375 | 0.41667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.59701 | 1.46312 | 1.49917 | 90.0 | 111.3305 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.04338 | 0.14927 | 0.56757 |
| 0.11835 | 0.45894 | 0.52236 |
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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hqc2187 | *222222 | (2,7,5) | {10,3} | {4.4.4.3.4.4.3.4.4.4}{4.4.3} |