s-net: sqc2310
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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 | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,12} |
| Vertex coordination sequence | [(3, 21, 90, 203, 353, 543, 771, 1039, 1345, 1691), (12, 58, 146, 272, 438, 642, 886, 1168, 1490, 1850)] |
| Wells’ vertex symbol | [4^3, 3^6.4^26.5^18.6^15.8] |
| Systre key | (3, 1, 1, -1, -1, 0, 1, 1, 0, -1, -1, 1, 2, -1, -1, 0, 1, 2, 0, -1, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 2, 2, -1, -1, 0, 2, 2, 0, -1, -1, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.85978 | 1.90591 | 1.75399 | 90.0 | 103.6338 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.45 | 0.125 |
| 0.25 | 0.15 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41656 | 1.42538 | 1.87454 | 90.0 | 112.0679 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0146 | 0.3726 | 0.25153 |
| 0 | 0.12577 | 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 |
|---|---|---|---|---|---|
 |
hqc991 | *222222 | (2,5,3) | {12,3} | {4.6.4.4.6.4.4.6.4.4.6.4}{6.4.4} |