s-net: sqc9036
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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) | (2,5) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 17, 34, 59, 92, 130, 176, 231, 290, 357), (3, 9, 25, 50, 82, 122, 168, 220, 282, 350)] |
| Wells’ vertex symbol | [4^7.6^8, 4^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 4, 1, 0, 0, 2, 7, 0, 1, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, 0, 0, 1, 3, 8, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 7, 0, 1, 0, 4, 11, 0, 0, 0, 4, 13, 0, 0, 0, 4, 14, 0, 0, 0, 5, 10, 0, 0, 0, 6, 14, 0, 0, 0, 7, 12, 0, 0, 0, 7, 15, 0, 0, 0, 7, 16, 0, 0, 0, 8, 9, 0, 0, 1, 8, 10, 0, 0, 1, 8, 11, 1, 0, 0, 8, 12, 0, 1, 0, 9, 15, 0, 1, 0, 11, 12, 0, 1, 0, 11, 13, 0, 0, 1, 11, 14, 0, 0, 1, 12, 15, 0, 0, 1, 12, 16, 0, 0, 1, 13, 16, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.5672 | 3.5672 | 2.65928 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.22222 | 0.25 |
| 0.05556 | 0.16667 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.38077 | 2.38077 | 2.91068 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.29302 | 0.32634 |
| 0.10156 | 0.19638 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1052 | *22222 | (2,5,3) | {6,3} | {4.4.6.6.4.4}{4.4.6} |
