s-net: sqc1606
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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 | {3,10} |
| Vertex coordination sequence | [(3, 20, 85, 191, 331, 508, 720, 969, 1253, 1574), (10, 50, 128, 242, 392, 578, 800, 1058, 1352, 1682)] |
| Wells’ vertex symbol | [5^3, 4^12.5^15.6^17.8] |
| Systre key | (3, 1, 1, -1, 0, -1, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, -1, 1, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 3, -1, 0, -1, 3, 3, 0, -1, 0, 3, 5, -1, -1, 0, 3, 5, 0, -1, 0, 3, 6, 0, -1, 1, 3, 6, 0, 0, 0, 4, 6, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.76156 | 1.86044 | 1.88312 | 90.0 | 105.4907 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.08333 | 0.375 |
| 0.75 | 0.08333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.48007 | 1.35618 | 1.9872 | 90.0 | 110.3575 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.18369 | 0.34533 | 0.23586 |
| 0 | 0.03787 | 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 |
|---|---|---|---|---|---|
 |
hqc622 | *222222 | (2,4,3) | {10,3} | {4.6.6.6.4.4.6.6.6.4}{6.6.6} |