s-net: sqc2830
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,3,4} |
| Vertex coordination sequence | [(4, 12, 31, 59, 88, 134, 186, 240, 307, 389), (4, 10, 26, 46, 78, 126, 176, 228, 302, 374), (3, 8, 14, 31, 55, 94, 132, 189, 255, 328), (4, 6, 15, 27, 58, 86, 128, 190, 259, 311)] |
| Wells’ vertex symbol | [6.7^4.8, 6^2.7^2.8.11, 4.6.7, 4^2.6.7^2.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, -1, -1, 0, 6, 10, -1, -1, 0, 7, 9, 0, -1, 1, 7, 10, -1, -1, 1, 8, 9, 0, -1, 0, 8, 10, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.01654 | 4.36304 | 2.40045 | 90.0 | 103.8242 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.66667 | 0 |
| 0 | 0 | 0.5 |
| 0.16667 | 0.33333 | 0.16667 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.01244 | 3.55154 | 1.77706 | 90.0 | 91.994 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.68532 | 0 |
| 0 | 0 | 0.5 |
| 0.51988 | 0.25399 | 0.27267 |
| 0.25 | 0.35606 | 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 |
|---|---|---|---|---|---|
 |
hqc1232 | *222222 | (4,4,2) | {4,4,3,4} | {14.14.14.14}{14.14.14.14}{14.4.... |