s-net: sqc8783
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {3,8,4} |
| Vertex coordination sequence | [(3, 13, 33, 71, 146, 223, 353, 505, 693, 884), (8, 20, 47, 105, 176, 282, 422, 581, 786, 969), (4, 20, 56, 100, 176, 280, 416, 585, 751, 1004)] |
| Wells’ vertex symbol | [3.6^2, 3^4.4^2.6^14.7^5.8^2.9, 6^5.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 1, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 5, 1, -1, 0, 4, 5, 1, -1, 1, 4, 10, 0, -1, 0, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 4, 14, 0, 0, 0, 4, 15, 0, 0, 0, 5, 12, -1, 1, 0, 5, 13, -1, 1, 0, 5, 14, -1, 1, -1, 5, 15, -1, 1, -1, 5, 16, 0, 0, 0, 6, 7, 0, -1, 0, 6, 8, 0, -1, 0, 6, 9, 0, 0, -1, 6, 11, 0, 0, -1, 6, 16, 0, -1, 0, 7, 15, 0, 1, -1, 8, 14, -1, 1, 0, 9, 13, -1, 1, 0, 10, 16, 0, 0, 1, 10, 16, 1, -1, 1, 11, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.22034 | 4.27962 | 5.2252 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.0625 | 0.0625 |
| 0.125 | 0.125 | 0.275 |
| 0.125 | 0.45833 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.5007 | 2.90712 | 2.90553 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07275 | 0.4898 | 0.00276 |
| 0.125 | 0.125 | 0.05989 |
| 0.125 | 0.55999 | 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 |
|---|---|---|---|---|---|
 |
hqc1112 | *22222 | (3,5,2) | {3,8,4} | {6.3.6}{6.6.3.3.6.6.3.3}{6.6.6.6} |