s-net: sqc3020
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| 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) | (3,5) |
| Vertex degrees | {4,4,3} |
| Vertex coordination sequence | [(4, 12, 30, 58, 94, 142, 198, 254, 334, 416), (4, 9, 21, 46, 81, 129, 184, 255, 326, 403), (3, 7, 18, 41, 74, 127, 186, 246, 318, 404)] |
| Wells’ vertex symbol | [7.8^4.10, 4.7^3.8^2, 4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 5, 0, -1, 0, 5, 9, 0, 0, 0, 6, 6, 0, -1, 0, 6, 10, 0, 0, 0, 7, 9, 0, 0, 1, 7, 10, 0, 0, 1, 8, 9, 0, -1, 1, 8, 10, 0, -1, 1, 9, 10, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.69708 | 2.54752 | 7.20306 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.125 |
| 0.125 | 0.75 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00015 | 2.57961 | 8.20903 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.05617 | 0.12053 |
| 0.25647 | 0.25 | 0.6891 |
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 |
|---|---|---|---|---|---|
 |
hqc1133 | *222222 | (3,5,2) | {4,4,3} | {10.10.10.10}{10.8.8.10}{10.8.8} |