s-net: sqc4804
 |
|
| 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) | (4,7) |
| Vertex degrees | {4,8,8,4} |
| Vertex coordination sequence | [(4, 20, 60, 150, 272, 456, 674, 950, 1258, 1632), (8, 28, 92, 174, 320, 502, 738, 1014, 1338, 1712), (8, 36, 90, 194, 332, 538, 778, 1072, 1402, 1786), (4, 20, 62, 150, 270, 438, 644, 920, 1216, 1590)] |
| Wells’ vertex symbol | [5^4.6.7, 3^4.4^2.5^12.6^8.7.8, 3^4.4^2.5^13.6^7.7.8, 3^4.4^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, -1, 2, 6, -1, -1, 1, 2, 6, 0, 0, 0, 2, 7, -1, 0, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, 0, 3, 7, 0, 0, 0, 4, 5, 0, -1, 0, 4, 7, -1, -1, 1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 0, 0, 1, 5, 7, -1, 0, 1, 6, 8, 0, 1, 0, 6, 8, 1, 1, -1, 7, 7, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.14118 | 2.55488 | 2.47175 | 90.0 | 98.2979 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.75 | 0.25 |
| 0 | 0 | 0.5 |
| 0.25 | 0.625 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.30673 | 0.96386 | 2.02944 | 90.0 | 103.3065 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0 |
| 0 | 0.5 | 0 |
| 0 | 0.5121 | 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 |
|---|---|---|---|---|---|
 |
hqc2038 | *222222 | (4,6,2) | {4,8,8,4} | {6.6.6.6}{6.3.3.6.6.3.3.6}{6.6.3... |