s-net: sqc6536
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (5,8) |
| Vertex degrees | {4,4,4,8,4} |
| Vertex coordination sequence | [(4, 12, 35, 79, 136, 198, 278, 404, 504, 656), (4, 12, 36, 86, 116, 206, 304, 360, 540, 648), (4, 14, 40, 73, 135, 201, 258, 402, 491, 625), (8, 20, 43, 93, 136, 200, 296, 388, 510, 672), (4, 12, 38, 68, 126, 198, 238, 382, 480, 594)] |
| Wells’ vertex symbol | [6.7^2.8^3, 5.6^2.7^2.8, 3^2.4.5.6^2, 3^4.4^2.5^2.6^3.7^4.8^11.9^2, 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, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 0, 1, 2, 5, 0, 1, 0, 2, 6, 0, 0, 1, 2, 7, 0, 1, 0, 2, 8, 0, 0, 1, 3, 5, 0, 0, 0, 3, 9, 0, 0, 0, 4, 6, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 6, 8, 0, 0, 0, 7, 10, -1, -1, 0, 8, 9, 0, 0, -1, 9, 11, 0, 0, 0, 9, 12, 0, 0, 0, 10, 11, 0, 1, -1, 10, 12, 1, 1, -1, 11, 12, 1, 0, 1, 11, 12, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.46801 | 4.12928 | 2.86666 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.91667 | 0 |
| 0 | 0.75 | 0.89286 |
| 0.32143 | 0.4375 | 0.28571 |
| 0.25 | 0.4 | 0 |
| 0.78571 | 0 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.92356 | 3.40813 | 1.91181 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.75 | 0.54332 | 0 |
| 0.5 | 0.25 | 0.2272 |
| 0.51385 | 0.03966 | 0.35524 |
| 0.75 | 0.20874 | 0 |
| 0.48216 | 0 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc2333 | *222222 | (5,7,2) | {4,4,4,8,4} | {8.8.8.8}{8.8.8.8}{8.3.3.8}{8.8.... |