s-net: sqc2550
 |
|
| 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 | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {8,6,4} |
| Vertex coordination sequence | [(8, 32, 78, 144, 232, 338, 468, 616, 786, 976), (6, 22, 66, 118, 220, 296, 460, 558, 790, 894), (4, 14, 36, 84, 150, 244, 354, 488, 646, 826)] |
| Wells’ vertex symbol | [3^4.4^9.5^8.6^7, 3^2.4^6.5^6.7, 4.6^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 2, 3, 0, -1, 0, 2, 3, 1, -1, 0, 2, 4, 0, 0, -1, 2, 4, 1, 0, -1, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, -1, 1, 4, 6, 0, 0, 0, 5, 6, 0, 0, -1, 5, 6, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.22679 | 1.43671 | 3.52101 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.33333 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0.75 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.18098 | 1.71191 | 2.72532 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.40095 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0.25 | 0.0982 |
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 |
|---|---|---|---|---|---|
 |
hqc1104 | *222222 | (3,5,2) | {8,6,4} | {3.6.6.3.3.6.6.3}{3.6.6.3.6.6}{6... |