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| Systre crystallographic geometry file (.cgd) |
| topcryst |
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 12 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 14, 42, 87, 142, 212, 294, 384, 492, 612), (8, 27, 58, 101, 158, 226, 306, 401, 506, 623)] |
| Wells’ vertex symbol | [3^2.4^3.5, 3^4.4^12.5^5.6^7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 0, 2, 3, 0, 0, 1, 2, 4, 0, 0, 1, 3, 4, 0, 0, 0, 3, 4, 1, 0, 0) |
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.09717 | 1.16958 | 1.47107 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0 |
| 0.33333 | 0 | 0 |
Edge end points:
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.87873 | 1.16217 | 1.06416 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25047 | 0 |
| 0.17418 | 0.5 | 0 |
Edge end points: