s-net: sqc4722
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 11 |
| Edges per primitive translational unit | 23 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {6,4,3,6,6} |
| Vertex coordination sequence | [(6, 22, 46, 90, 118, 190, 254, 354, 406, 534), (4, 12, 30, 58, 118, 164, 256, 316, 430, 506), (3, 9, 18, 39, 77, 144, 193, 294, 355, 480), (6, 14, 30, 74, 118, 198, 238, 338, 424, 552), (6, 10, 18, 42, 94, 146, 230, 266, 382, 476)] |
| Wells’ vertex symbol | [5^8.8^7, 4^2.5^2.6.7, 4^2.5, 4^8.6^7, 4^8.6^7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, -1, 0, 0, 2, 7, 0, 0, 0, 3, 6, 0, 1, 0, 3, 8, -1, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 0, 1, 4, 9, -1, 0, 0, 4, 9, 0, 0, 0, 5, 6, 0, 1, 1, 5, 10, -1, 0, 0, 5, 10, 0, 0, 0, 6, 11, -1, 0, 0, 6, 11, 0, 0, 0, 7, 11, 0, 0, 0, 8, 11, 0, 1, 0, 9, 11, 0, 0, 1, 10, 11, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.70177 | 3.70177 | 1.56448 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.3125 | 0.3125 | 0 |
| 0.375 | 0.375 | 0.5 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.1085 | 3.1085 | 1.63577 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.24992 | 0.24992 | 0 |
| 0.25016 | 0.25016 | 0.5 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
