s-net: sqc8047
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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 | 32 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 8, 18, 47, 80, 126, 179, 262, 336, 445), (4, 6, 16, 42, 78, 118, 178, 254, 336, 420), (4, 12, 28, 54, 84, 134, 190, 260, 350, 460)] |
| Wells’ vertex symbol | [3^2.4.8.9^2, 3^2.9^2.10^2, 8^2.9^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 7, 1, 0, 0, 4, 8, 1, 0, 0, 5, 7, 0, 1, 0, 5, 9, 0, 0, 0, 5, 9, 0, 0, 1, 6, 8, 0, 0, -1, 6, 10, -1, 1, 0, 6, 10, 0, 0, 0, 7, 8, 0, 0, 0, 9, 11, 0, 0, 0, 9, 12, 0, 0, 0, 10, 13, 0, 0, 0, 10, 14, 0, 0, 0, 11, 13, -1, 1, 0, 11, 15, 0, 0, 0, 11, 16, 0, 0, 0, 12, 14, 0, 1, 0, 12, 15, 1, 0, 1, 12, 16, 1, -1, 0, 13, 15, 1, -1, 0, 13, 16, 1, -1, 0, 14, 15, 1, -1, 1, 14, 16, 1, -2, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.76924 | 4.47009 | 4.40795 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.41667 | 0.15 |
| 0 | 0 | 0.5 |
| 0 | 0 | 1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.39855 | 3.00202 | 2.64706 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15486 | 0.01058 | 0.45051 |
| 0 | 0.5 | 0 |
| 0 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc819 | *22222 | (3,4,2) | {4,4,4} | {3.10.10.3}{3.10.3.10}{10.10.10.10} |