s-net: sqc8998
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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, 15, 31, 61, 96, 132, 184, 247, 309, 381), (3, 8, 19, 43, 78, 109, 152, 218, 278, 337)] |
| Wells’ vertex symbol | [3^2.4^5.5^2.6.8^3.9^2, 3.4^2] |
| 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, 3, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 2, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 8, 0, 1, 0, 4, 9, 0, 0, 0, 4, 11, 1, 0, 0, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 5, 8, 0, 1, 1, 5, 9, 0, 0, 1, 5, 11, 0, 0, 1, 5, 14, 0, 0, 0, 5, 15, 0, 0, 0, 6, 7, 0, 0, 0, 6, 13, 0, 0, 0, 7, 8, 0, 1, 0, 7, 9, -1, 1, 1, 7, 11, 0, 0, 0, 7, 16, 0, 0, 0, 8, 13, 0, -1, 0, 8, 15, 0, -1, -1, 9, 12, 0, 0, 0, 9, 14, 0, 0, -1, 10, 11, 0, 0, 0, 10, 14, 0, 0, -1, 11, 16, 0, 0, 0, 15, 16, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.39947 | 5.39947 | 5.39947 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.1 | 0.4 |
| 0.1 | 0 | 0.45 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.15396 | 3.15396 | 3.15744 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15854 | 0.15854 | 0.34163 |
| 0 | 0.116 | 0.34166 |
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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hqc994 | *2224 | (2,5,3) | {6,3} | {8.3.4.4.3.8}{3.4.4} |