s-net: sqc7590
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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 | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 20, 59, 132, 237, 379, 557, 759, 1002, 1263), (4, 14, 54, 113, 217, 344, 514, 714, 942, 1178)] |
| Wells’ vertex symbol | [3^2.4^3.6^5.7^4.8, 3^2.6^2.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, -1, 0, 3, 5, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 9, 0, 0, 0, 4, 9, 0, 0, 1, 4, 10, 0, 0, 0, 5, 7, 0, 0, 1, 5, 10, -1, -1, 0, 5, 10, -1, 0, 1, 6, 7, -1, -1, 0, 6, 7, 0, 0, 0, 7, 11, 0, 0, 0, 7, 11, 0, 1, 1, 8, 11, 0, 0, 1, 8, 12, -1, 0, 1, 8, 12, 0, 0, 0, 9, 10, 0, 0, -1, 9, 10, 0, 0, 0, 10, 11, 1, 1, 1, 11, 12, -1, 0, 0, 11, 12, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.27768 | 2.27768 | 2.96296 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15 | 0.55 | 0.325 |
| 0.35 | 0.35 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.80244 | 1.80244 | 1.74297 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1323 | 0.02105 | 0.23389 |
| 0.37336 | 0.37336 | 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 |
|---|---|---|---|---|---|
 |
hqc644 | *22222 | (2,4,3) | {6,4} | {4.6.3.3.6.4}{6.3.6.3} |