s-net: sqc6199
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| 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 | 27 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,3,6,6} |
| Vertex coordination sequence | [(4, 8, 28, 36, 74, 152, 153, 233, 413, 357), (3, 8, 19, 38, 53, 150, 156, 210, 387, 376), (6, 18, 14, 66, 114, 74, 258, 330, 178, 558), (6, 12, 14, 42, 114, 62, 222, 330, 176, 498)] |
| Wells’ vertex symbol | [3^2.4.6.7.8, 3.6.7, 6^6.10^6.12^3, 6^6.10^6.12^3] |
| 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, 2, -1, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 6, 0, 1, -1, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 5, 0, 0, 1, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 5, 12, 0, 0, -1, 5, 13, 0, 0, -1, 6, 10, 0, -1, 1, 6, 11, 0, -1, 1, 7, 8, -2, 1, 0, 7, 9, -2, 1, 0, 8, 14, 0, 0, 0, 9, 14, -1, 0, 0, 10, 14, -1, 1, -1, 11, 14, -2, 1, 0, 12, 14, -1, 0, 1, 13, 14, -2, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.31375 | 5.31375 | 4.0087 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13333 | 0.26667 | 0.26667 |
| 0.11111 | 0.22222 | 0.38889 |
| 0 | 1 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.42626 | 4.42626 | 2.33004 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10737 | 0.21474 | 0.24387 |
| 0.2392 | 0.1196 | 0.32888 |
| 0 | 1 | 0 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1165 | *2626 | (4,4,2) | {4,3,6,6} | {3.12.12.3}{3.12.12}{12.12.12.12... |