s-net: sqc3207
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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 | 20 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,7} |
| Vertex coordination sequence | [(6, 28, 96, 226, 422, 692, 1030, 1444, 1926, 2484), (7, 29, 92, 215, 402, 668, 1003, 1411, 1890, 2442)] |
| Wells’ vertex symbol | [3^2.4^2.5^2.6^6.7^2.9, 3^2.4^7.5^6.6^6] |
| 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, 2, 2, 0, 0, -1, 2, 3, 0, 0, 0, 2, 5, -1, 1, 1, 2, 6, 0, 0, 0, 3, 3, -1, 1, 0, 3, 4, 0, -1, 0, 3, 6, 0, -1, 0, 4, 4, 0, -1, -1, 4, 5, 0, 1, 0, 4, 6, 1, -1, -1, 5, 5, -1, 0, 0, 5, 6, 1, -2, -1, 5, 6, 1, -1, -1, 6, 6, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.38568 | 1.56336 | 1.89686 | 90.0 | 105.3697 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.125 | 0.3125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.11303 | 1.13649 | 1.63689 | 90.0 | 90.8409 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.66253 | 0.23101 | 0.13248 |
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 |
|---|---|---|---|---|---|
 |
hqc1271 | *222222 | (2,5,4) | {7,6} | {4.4.3.6.3.4.4}{3.6.6.3.6.6} |