s-net: sqc2959
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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 | {4,8,3} |
| Vertex coordination sequence | [(4, 18, 52, 104, 172, 258, 360, 480, 612, 766), (8, 26, 62, 114, 182, 264, 370, 486, 624, 776), (3, 16, 48, 95, 163, 242, 339, 453, 587, 735)] |
| Wells’ vertex symbol | [4^2.5^3.7, 4^2.5^10.6^8.7^3.8^5, 5^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 4, 0, 0, 1, 2, 7, -1, -1, 1, 3, 4, 1, 1, 0, 3, 6, 1, 0, 1, 4, 6, 1, 0, 0, 4, 7, 0, -1, 1, 4, 8, 0, 0, 0, 4, 8, 0, 1, -1, 5, 8, -1, 1, -1, 5, 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 |
|---|---|---|---|---|---|
| 2.09359 | 2.49254 | 2.96231 | 90.0 | 103.6436 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0.125 | 0.625 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00043 | 2.9522 | 2.00063 | 90.0 | 95.1758 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0.1874 | 0.58605 | 0.2504 |
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 |
|---|---|---|---|---|---|
 |
hqc1129 | *222222 | (3,5,2) | {4,8,3} | {5.5.5.5}{5.8.8.5.5.8.8.5}{5.8.8} |