s-net: sqc4984
 |
|
| 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) | (2,7) |
| Vertex degrees | {5,7} |
| Vertex coordination sequence | [(5, 18, 50, 105, 174, 254, 354, 466, 598, 736), (7, 26, 63, 118, 185, 266, 370, 481, 611, 758)] |
| Wells’ vertex symbol | [3.4^4.5^2.6^3, 3^2.4^8.5^3.6^7.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, -1, 0, 0, 2, 5, 0, 0, -1, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 3, 6, 0, 0, 0, 3, 6, 0, 0, 1, 3, 6, 1, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 1, -1, 0, 4, 8, 0, 0, 0, 4, 8, 0, 1, 0, 5, 7, -1, 0, 1, 5, 7, -1, 1, 1, 6, 7, -1, 0, 0, 6, 8, 0, 0, -1, 7, 8, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.78638 | 2.17776 | 3.66045 | 90.0 | 95.6137 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.4375 | 0.125 |
| 0.0625 | 0.5625 | 0.3125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.18058 | 1.6079 | 1.99859 | 90.0 | 94.0369 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.4261 | 0.01713 | 0.02086 |
| 0.15622 | 0.00021 | 0.23308 |
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 |
|---|---|---|---|---|---|
 |
hqc1928 | *222222 | (2,6,5) | {7,5} | {4.4.3.6.3.4.4}{3.6.4.4.6} |