s-net: sqc9099
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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) | (2,4) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 13, 26, 47, 73, 108, 149, 191, 234, 301), (4, 11, 18, 46, 69, 96, 135, 198, 227, 270)] |
| Wells’ vertex symbol | [3^2.4.5^2.6.8^4, 3.4.5^4] |
| 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, 2, 4, 0, 0, 0, 2, 6, 1, 0, 0, 2, 7, 0, 0, 0, 3, 6, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, -1, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 9, 0, 0, 1, 5, 11, 0, 1, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 8, -1, 0, 0, 7, 8, 0, 0, 0, 7, 10, 1, 0, 0, 8, 10, 0, 0, 0, 9, 12, 0, 0, -1, 9, 14, 0, 0, 0, 9, 15, 0, 0, 0, 10, 14, 0, -1, 0, 11, 13, 0, -1, 0, 11, 14, 0, -1, 1, 11, 16, 0, 0, 0, 12, 13, 1, 0, 0, 12, 15, 1, 0, 1, 13, 16, -1, 1, 0, 14, 15, 0, 0, 0, 14, 16, 0, 1, -1, 15, 16, -1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.65913 | 4.65913 | 2.27638 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15909 | 0.65909 | 0 |
| 0.20455 | 0.75 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.41429 | 3.41429 | 2.59416 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10356 | 0.60356 | 0 |
| 0.17195 | 0.75 | 0.32147 |
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 |
|---|---|---|---|---|---|
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hqc1065 | *2244 | (2,4,4) | {5,4} | {4.3.8.8.3}{3.8.4.8} |