s-net: sqc7163
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 30 |
| Transitivity (vertex,edge) | (6,8) |
| Vertex degrees | {4,4,4,6,4,4} |
| Vertex coordination sequence | [(4, 12, 36, 92, 150, 246, 370, 506, 692, 904), (4, 12, 40, 76, 146, 223, 355, 493, 677, 869), (4, 14, 32, 83, 130, 237, 319, 502, 625, 886), (6, 14, 42, 80, 156, 229, 377, 471, 717, 845), (4, 8, 24, 48, 114, 172, 296, 386, 602, 716), (4, 12, 24, 68, 112, 206, 294, 472, 584, 860)] |
| Wells’ vertex symbol | [7^4.8^2, 7^4.8^2, 4^2.6.7^3, 4^4.6^2.7^2.8^5.9^2, 4^4.6^2, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, -1, 0, -1, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, -1, -1, -1, 6, 9, -1, -1, 0, 6, 11, 0, 0, 0, 7, 11, 1, 0, 1, 7, 12, 0, -1, 0, 7, 12, 0, 0, 0, 8, 10, 0, -1, 0, 8, 12, -1, -1, -1, 8, 12, 0, 0, -1, 9, 13, 0, 0, 0, 9, 14, 0, 0, 0, 10, 13, 0, 0, 0, 10, 14, -1, 0, -1, 11, 13, -1, -1, 0, 11, 14, -1, -1, -1, 12, 13, 0, -1, 1, 12, 14, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.10372 | 3.40617 | 2.9056 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.91667 | 0 |
| 0.5 | 0.25 | 0.40385 |
| 0.32143 | 0.4375 | 0.30769 |
| 1 | 0.25 | 0.03846 |
| 0.78571 | 0 | 0.75 |
| 0.25 | 0.375 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.78825 | 1.6937 | 1.65638 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.16509 | 0 |
| 0 | 0.25 | 0.45311 |
| 0.25189 | 0.31046 | 0.12879 |
| 0 | 0.25 | 0.70547 |
| 0.42202 | 0 | 0.25 |
| 0.25 | 0.56692 | 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 |
|---|---|---|---|---|---|
 |
hqc2409 | *222222 | (6,7,2) | {4,4,4,6,4,4} | {7.7.7.7}{7.7.7.7}{7.4.4.7}{7.4.... |