s-net: sqc7481
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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 | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 35, 92, 179, 296, 443, 620, 827, 1064, 1331), (4, 12, 40, 103, 195, 320, 472, 657, 869, 1114)] |
| Wells’ vertex symbol | [4^12.5^4.6^11.7, 4^4.5.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, -1, 1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 0, 1, 0, 3, 9, 0, 0, 0, 4, 6, -1, 0, 1, 4, 6, 0, -1, 1, 4, 6, 0, 0, 0, 4, 6, 0, 0, 1, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 8, 0, 0, 1, 5, 8, 1, 0, 0, 5, 12, 0, 0, 0, 6, 9, -1, 0, 0, 6, 12, 0, 1, -1, 7, 11, 1, 0, -1, 8, 10, 0, -1, 0, 9, 11, 1, 0, -1, 9, 11, 1, 1, -1, 10, 12, -1, 1, 0, 10, 12, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.74626 | 3.35186 | 2.74519 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.28125 | 0.125 |
| 0.475 | 0.15625 | 0.04167 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.1532 | 2.89686 | 1.93745 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.36493 | 0.125 |
| 0.39187 | 0.00728 | 0.03467 |
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 |
|---|---|---|---|---|---|
 |
hqc603 | *22222 | (2,5,3) | {4,8} | {4.4.4.4}{4.4.4.4.4.4.4.4} |