s-net: sqc3504
 |
|
| 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 | {8,4} |
| Vertex coordination sequence | [(8, 33, 90, 178, 292, 432, 598, 790, 1008, 1252), (4, 22, 78, 160, 274, 410, 576, 764, 982, 1222)] |
| Wells’ vertex symbol | [3^2.4^11.5^6.6^7.7^2, 3^2.4^2.5^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 2, 2, -1, 0, 0, 2, 3, 0, 0, 1, 2, 4, -1, 0, -1, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 3, 0, -1, 0, 3, 4, -1, 0, -1, 3, 5, 0, -1, -1, 3, 5, 1, -1, 0, 4, 4, 0, -1, 0, 4, 5, 1, -1, 1, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 5, -1, 0, 0, 5, 6, -1, 1, 0, 5, 6, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.938 | 1.95489 | 2.02399 | 90.0 | 105.1401 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0.08333 |
| 0.25 | 0.41667 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00234 | 1.40326 | 1.43692 | 90.0 | 90.2088 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17326 | 0.24264 | 0.58006 |
| 0.25 | 0.42551 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1348 | *222222 | (2,5,4) | {8,4} | {4.3.6.4.4.6.3.4}{3.6.3.6} |