s-net: sqc4805
 |
|
| 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 | {8,8,4,4} |
| Vertex coordination sequence | [(8, 36, 96, 218, 382, 602, 868, 1194, 1566, 1996), (8, 36, 100, 210, 380, 602, 878, 1200, 1578, 2004), (4, 16, 58, 144, 298, 490, 742, 1034, 1394, 1794), (4, 16, 56, 136, 276, 458, 700, 990, 1336, 1728)] |
| Wells’ vertex symbol | [4^12.5^6.6^8.7.8, 4^12.5^6.6^8.7.8, 4^4.5.6, 4^4.5^2] |
| 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, 4, -1, 0, -1, 2, 4, 1, 1, 0, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 2, 7, 1, 1, 0, 3, 6, -1, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 0, 0, 4, 6, 0, 0, 1, 4, 8, 0, -1, 0, 4, 8, 1, 0, 1, 5, 6, 1, 1, 1, 5, 7, 1, 1, 1, 5, 8, 1, 0, 1, 6, 6, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.46245 | 2.17903 | 2.13209 | 90.0 | 98.268 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0.375 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.20201 | 1.84048 | 1.89188 | 90.0 | 96.2859 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0 |
| 0.25 | 0.25 | 0 |
| 0 | 0.06474 | 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 |
|---|---|---|---|---|---|
 |
hqc206 | *22222 | (2,4,2) | {8,4} | {4.4.4.4.4.4.4.4}{4.4.4.4} |