s-net: sqc6756
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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) | (5,7) |
| Vertex degrees | {4,4,8,4,4} |
| Vertex coordination sequence | [(4, 12, 40, 68, 130, 202, 334, 418, 558, 688), (4, 14, 24, 70, 113, 209, 275, 411, 518, 709), (8, 12, 40, 68, 154, 218, 310, 410, 592, 706), (4, 12, 20, 58, 110, 202, 264, 372, 512, 678), (4, 20, 32, 64, 102, 204, 284, 384, 504, 712)] |
| Wells’ vertex symbol | [7^4.10.11, 3^2.4.7^2.8, 3^4.4^2.5^12.6.7^8.8, 3^4.4^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 9, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 9, 0, 0, 0, 4, 11, 0, 0, 0, 5, 12, 0, 0, 0, 5, 12, 0, 1, 0, 6, 8, 0, 0, 0, 6, 9, 0, 1, 0, 6, 11, 0, 0, 1, 7, 8, 0, 0, 0, 7, 9, 0, 1, 0, 7, 10, 1, 0, 1, 8, 9, 0, 1, 0, 9, 12, 0, 0, 0, 9, 12, 1, 0, 0, 10, 10, 0, -1, 0, 11, 11, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89676 | 3.13643 | 8.08827 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.1875 | 0.17857 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25 | 0.21429 |
| 0.25 | 0.25 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.1185 | 2.05511 | 5.66646 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.17656 | 0.83041 |
| 0.25 | 0.25 | 0.25 |
| 0.5 | 0.25 | 0.42441 |
| 0.25 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc2336 | *222222 | (5,7,2) | {4,4,8,4,4} | {8.8.8.8}{8.3.3.8}{8.8.3.3.8.8.3... |