s-net: sqc1629
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 16 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 14, 55, 153, 311, 534, 826, 1190, 1626, 2134), (8, 36, 104, 218, 392, 634, 946, 1330, 1784, 2312)] |
| Wells’ vertex symbol | [4^2.5.6^3, 4^12.5^4.6^9.7^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 3, -1, 0, -1, 3, 6, 0, -1, 1, 4, 4, 0, -1, 1, 4, 5, -1, 0, 0, 5, 5, 0, -1, 1, 6, 6, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.77547 | 1.79172 | 1.65223 | 90.0 | 90.0013 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.5625 | 0 |
| 0.25 | 0.6875 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.23974 | 1.22703 | 1.27881 | 90.0 | 90.1 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.22492 | 0.72446 | 0.1869 |
| 0.75 | 0.00698 | 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 |
|---|---|---|---|---|---|
 |
hqc606 | *222222 | (2,5,3) | {4,8} | {4.8.8.4}{8.4.4.8.8.4.4.8} |