s-net: sqc2981
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| 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 | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,4,6} |
| Vertex coordination sequence | [(4, 12, 28, 56, 92, 134, 188, 248, 314, 392), (4, 14, 33, 61, 97, 141, 192, 253, 321, 396), (6, 18, 38, 66, 102, 146, 198, 258, 326, 402)] |
| Wells’ vertex symbol | [6^5.8, 4^2.6^4, 4^4.6^8.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 1, 0, 2, 6, -1, 1, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, 1, 3, 5, -1, 0, 1, 3, 8, 0, 0, 0, 4, 5, -1, 0, 1, 4, 6, -1, 1, 0, 5, 8, 0, 1, -1, 6, 7, 1, -1, -1, 7, 8, -1, 1, 0, 7, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.1786 | 2.95328 | 2.97099 | 90.0 | 96.0083 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.1 | 0.2 | 0.2 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0001 | 2.82803 | 2.82911 | 90.0 | 90.2685 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.50004 | 0.25004 | 0.25004 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1131 | *222222 | (3,5,2) | {4,4,6} | {10.10.10.10}{10.4.4.10}{10.4.4.... |