s-net: sqc5042
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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 | 24 |
| Transitivity (vertex,edge) | (3,7) |
| Vertex degrees | {6,3,3} |
| Vertex coordination sequence | [(6, 22, 58, 110, 193, 284, 408, 555, 722, 921), (3, 8, 29, 80, 143, 230, 345, 473, 655, 803), (3, 8, 30, 84, 142, 250, 336, 511, 616, 868)] |
| Wells’ vertex symbol | [4^2.6^7.7^4.9^2, 4.6.7, 4.6.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 0, 1, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, -1, 4, 8, 1, 0, 0, 4, 9, 1, 0, -1, 4, 10, 0, 0, 0, 5, 10, -1, 1, 0, 6, 7, -1, 0, 1, 6, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 11, 0, 1, 0, 8, 12, 0, 0, 1, 9, 10, -1, 1, 1, 11, 12, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.20152 | 3.48476 | 2.40831 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16071 | 0.41667 | 0.4 |
| 0.22024 | 0.21667 | 0.13333 |
| 0.1131 | 0.11667 | 0.03333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.36546 | 2.3649 | 1.50199 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15071 | 0.40002 | 0.20674 |
| 0.28163 | 0.2377 | 0.39759 |
| 0.08009 | 0.20979 | 0.06513 |
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 |
|---|---|---|---|---|---|
 |
hqc2004 | *222222 | (2,6,4) | {3,6} | {4.8.8}{8.4.4.8.8.8} |