s-net: sqc7619
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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 | 32 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {6,12,4} |
| Vertex coordination sequence | [(6, 33, 51, 170, 154, 407, 311, 740, 524, 1177), (12, 24, 100, 102, 292, 234, 580, 422, 972, 664), (4, 23, 57, 128, 186, 321, 383, 598, 648, 963)] |
| Wells’ vertex symbol | [3^4.4^3.5^2.6^4.7^2, 3^8.4^16.5^12.6^28.7^2, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 2, 3, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 6, 0, 0, 1, 2, 7, 0, 0, 0, 2, 7, 1, -1, 1, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 9, 0, 1, 0, 2, 10, 0, 0, 0, 3, 4, 0, 1, 0, 3, 7, 1, 0, 0, 4, 5, 0, 0, 0, 4, 6, 0, -1, 1, 4, 6, 1, -1, 1, 4, 7, 1, -1, 0, 4, 7, 1, -1, 1, 4, 8, 1, -1, 1, 4, 9, 0, 0, 0, 4, 9, 1, -1, 1, 4, 10, 0, -1, 0, 5, 7, 1, -1, 1, 6, 8, 0, 0, 0, 6, 10, 0, 0, -1, 8, 9, 0, 0, 0, 9, 10, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.86879 | 2.86879 | 2.45708 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.125 |
| 0 | 0 | 0 |
| 0.25 | 0.375 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.45473 | 1.45473 | 2.48268 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.11015 | 0.375 |
| 0 | 0 | 0 |
| 0.38752 | 0.25 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc888 | *2244 | (3,3,2) | {6,12,4} | {8.3.3.8.3.3}{8.3.3.8.3.3.8.3.3.... |