s-net: sqc4979
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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 | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {6,9} |
| Vertex coordination sequence | [(6, 20, 68, 130, 214, 322, 436, 600, 728, 970), (9, 37, 85, 153, 241, 349, 477, 625, 793, 981)] |
| Wells’ vertex symbol | [3^6.4^7.5^2, 3^6.4^16.5^11.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 2, 1, 1, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, -1, 0, 2, 3, -1, 0, 0, 2, 4, 0, 0, -1, 2, 5, -1, 0, 0, 2, 6, 0, 0, -1, 3, 4, 0, 0, -1, 3, 4, 0, 1, 0, 3, 4, 1, 1, -1, 3, 4, 1, 1, 0, 3, 5, 0, 0, -1, 3, 6, 0, 0, -1, 4, 5, -1, -1, 0, 4, 6, 0, -1, -1, 5, 6, 0, 0, 0, 5, 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 |
|---|---|---|---|---|---|
| 1.89008 | 2.1963 | 2.48394 | 90.0 | 93.9459 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0.5625 | 0.125 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.74394 | 1.46423 | 1.94731 | 90.0 | 96.6008 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.75 | 0.16764 | 0 |
| 0.02503 | 0.33171 | 0.07859 |
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 |
|---|---|---|---|---|---|
 |
hqc1912 | *222222 | (2,6,5) | {9,6} | {4.4.4.3.3.3.4.4.4}{3.3.3.3.3.3} |