s-net: sqc1276
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 3 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {12,10,6} |
| Vertex coordination sequence | [(12, 34, 92, 130, 252, 290, 492, 514, 812, 802), (10, 42, 74, 162, 202, 362, 394, 642, 650, 1002), (6, 34, 70, 162, 182, 386, 342, 706, 550, 1122)] |
| Wells’ vertex symbol | [3^8.4^44.5^8.6^6, 3^8.4^24.5^8.6^5, 3^8.4^7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 0, 1, 1, 1, 2, 1, 0, 0, 1, 2, 1, 0, 1, 1, 2, 1, 1, 0, 1, 2, 1, 1, 1, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 2, 3, 0, -1, -1, 2, 3, 0, -1, 0, 2, 3, 0, 0, -1, 2, 3, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.26361 | 1.26361 | 1.38423 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
| 0.5 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.25822 | 1.25822 | 1.3956 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
| 0.5 | 0.5 | 0 |
Edge end points:
