s-net: sqc6369
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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) | (3,4) |
| Vertex degrees | {3,12,4} |
| Vertex coordination sequence | [(3, 23, 51, 159, 245, 416, 551, 793, 979, 1290), (12, 20, 108, 168, 328, 434, 668, 822, 1128, 1330), (4, 40, 52, 204, 300, 482, 612, 882, 1060, 1402)] |
| Wells’ vertex symbol | [4.6^2, 4^8.6^34.8^24, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, -1, 1, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 1, 0, 0, 2, 6, -1, 1, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 11, 0, 0, 0, 7, 11, 0, 0, 1, 8, 11, -1, 0, 1, 8, 11, -1, 1, 0, 9, 11, -2, 1, 1, 9, 11, -1, 1, 1, 10, 11, -1, 0, 2, 10, 11, 0, -1, 2, 11, 12, 0, 0, 0, 11, 12, 0, 0, 1, 11, 12, 0, 1, 0, 11, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.07256 | 2.07256 | 2.43833 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0 | 0.4375 |
| 0 | 0.25 | 0.125 |
| 0 | 0.25 | 0.625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.65282 | 1.65282 | 2.33767 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17587 | 0.24008 | 0.53205 |
| 0 | 0.25 | 0.125 |
| 0 | 0.25 | 0.625 |
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 |
|---|---|---|---|---|---|
 |
hqc509 | *2244 | (3,3,2) | {3,12,4} | {6.4.6}{6.4.4.6.4.4.6.4.4.6.4.4}... |