s-net: sqc7846
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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) | (2,5) |
| Vertex degrees | {5,3} |
| Vertex coordination sequence | [(5, 13, 26, 45, 69, 98, 133, 173, 218, 269), (3, 8, 20, 39, 64, 93, 127, 168, 213, 263)] |
| Wells’ vertex symbol | [4^3.6^5.8^2, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 1, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 10, 1, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 1, 5, 11, 0, 0, 0, 5, 11, 1, 0, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 13, 1, 0, 0, 8, 12, 0, 0, 1, 8, 14, 0, 0, 0, 8, 14, 1, 0, 0, 9, 12, 0, 1, 0, 9, 15, 0, 0, 0, 9, 15, 1, 0, 0, 10, 15, 0, 0, 0, 11, 14, 0, 0, 0, 12, 16, 0, 0, 0, 12, 16, 1, 0, 0, 13, 16, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.72834 | 4.72834 | 1.74648 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09091 | 0.36364 | 0 |
| 0.04545 | 0.36364 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.41433 | 3.41433 | 1.99997 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14645 | 0.35355 | 0 |
| 0.14644 | 0.35319 | 0.5 |
Edge end points:
