s-net: sqc7124
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 30 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 19, 51, 111, 187, 281, 397, 527, 681, 853), (3, 8, 27, 74, 140, 230, 326, 458, 590, 766)] |
| Wells’ vertex symbol | [3.4^6.5.6^6.7, 3.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, -1, -1, 0, 3, 4, 0, 1, 0, 3, 7, 0, -1, 0, 3, 9, 0, 0, 0, 4, 5, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, -1, 0, 6, 8, 0, 0, 0, 6, 8, 1, 0, 0, 6, 9, 1, 0, 1, 6, 10, 0, 0, 1, 6, 11, 0, 0, 0, 8, 9, 0, -1, 1, 8, 10, -1, -1, 1, 8, 12, 0, 0, 0, 9, 10, -1, -1, 0, 9, 10, 0, 1, 0, 9, 11, -1, 0, -1, 10, 12, 1, 1, -1, 11, 12, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.02601 | 2.02601 | 4.11086 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33475 | 0.17797 | 0.07143 |
| 0.5 | 0.08898 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41437 | 1.41437 | 3.37045 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24253 | 0.25752 | 0.10169 |
| 0.5 | 0.35385 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2388 | *22222 | (2,7,6) | {6,3} | {4.4.3.4.4.4}{3.4.4} |