s-net: sqc7305
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 30 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 14, 38, 63, 117, 171, 222, 316, 398, 467), (6, 18, 38, 90, 122, 156, 278, 306, 368, 558)] |
| Wells’ vertex symbol | [5^4.7^2, 5^6.6^6.7^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 6, 0, 1, 0, 3, 9, 0, 0, 1, 3, 10, 0, 0, 0, 4, 5, 1, -1, 2, 4, 8, 0, -1, 1, 4, 10, 1, -1, 1, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 12, 1, -1, 1, 6, 13, 0, 0, 0, 7, 11, 0, -1, 1, 7, 13, 0, 0, 1, 8, 11, 0, 0, 0, 8, 14, 0, 0, 0, 9, 13, 0, 0, 0, 9, 14, 0, 0, -1, 10, 12, 0, 0, 0, 10, 14, -1, 1, -1, 11, 14, -1, 1, -2, 12, 14, -1, 0, -1, 13, 14, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.52956 | 4.52956 | 2.82463 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.25 | 0.19048 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.28125 | 4.28125 | 2.49256 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13215 | 0.22887 | 0.21015 |
| 0 | 0 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc182 | 2*26 | (2,3,1) | {4,6} | {5.5.5.5}{5.5.5.5.5.5} |