s-net: sqc4836
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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 | 24 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 33, 91, 189, 323, 489, 687, 917, 1179, 1473), (4, 15, 52, 129, 246, 398, 582, 798, 1046, 1326)] |
| Wells’ vertex symbol | [4^15.6^12.8, 4^5.6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, 0, 0, -1, 2, 3, -1, 0, 0, 2, 4, -1, -1, 0, 2, 5, 0, -1, 1, 2, 6, 0, -1, 1, 2, 6, 0, 0, 1, 3, 3, 0, 0, -1, 3, 6, 0, -1, 1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 1, 0, 0, 4, 7, 0, 0, 0, 5, 8, 0, 1, 0, 6, 6, -1, 0, 0, 6, 7, -1, 0, -1, 6, 8, 0, 0, 0, 7, 8, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.43694 | 2.17402 | 2.06052 | 90.0 | 109.7408 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.66667 | 0.07143 | 0 |
| 0.33333 | 0.28571 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.24054 | 1.55305 | 1.95114 | 90.0 | 90.9403 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12963 | 0.38679 | 0.01782 |
| 0.11282 | 0.02969 | 0.15301 |
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 |
|---|---|---|---|---|---|
 |
hqc206 | *22222 | (2,4,2) | {8,4} | {4.4.4.4.4.4.4.4}{4.4.4.4} |