s-net: sqc12367
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 20 |
| Edges per primitive translational unit | 64 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {6,12,4} |
| Vertex coordination sequence | [(6, 35, 48, 149, 138, 337, 280, 589, 466, 921), (12, 22, 88, 90, 236, 206, 456, 370, 748, 582), (4, 24, 54, 118, 172, 274, 348, 484, 586, 758)] |
| Wells’ vertex symbol | [3^4.4^5.5^4.6^2, 3^8.4^10.5^12.6^26.7^8.8^2, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 1, 10, 0, 0, 0, 1, 11, 0, 0, 0, 1, 12, 0, 0, 0, 1, 13, 0, 0, 0, 2, 3, 0, 0, 0, 2, 14, 0, 0, 0, 2, 15, 0, 0, 0, 2, 16, 0, 0, 0, 2, 17, 0, 0, 0, 3, 4, 0, 0, 0, 3, 14, 0, 0, 0, 4, 14, 0, 0, 0, 4, 15, 1, 0, 0, 4, 16, 1, 0, 0, 4, 17, 1, 0, 0, 5, 7, 0, 0, 0, 5, 14, 0, 0, 1, 5, 15, 0, 0, 0, 5, 17, 0, 1, 0, 5, 18, 0, 0, 0, 6, 10, 0, 0, 0, 6, 14, 1, -1, 1, 6, 15, 1, -1, 0, 6, 17, 0, 0, 0, 6, 19, 0, 0, 0, 7, 12, 0, 0, 0, 7, 14, 0, 0, 1, 8, 9, 0, 0, 0, 8, 14, 1, 0, 1, 8, 15, 1, 0, 1, 8, 17, 0, 1, 0, 8, 20, 0, 0, 0, 9, 11, 0, 0, 0, 9, 14, 1, 0, 1, 10, 13, 0, 0, 0, 10, 14, 1, -1, 1, 11, 14, 1, 0, 1, 11, 15, 2, -1, 1, 11, 17, 1, 0, 0, 11, 20, 1, -1, 0, 12, 14, 0, 0, 1, 12, 15, 1, -1, 1, 12, 17, 1, 0, 1, 12, 18, 1, -1, 1, 13, 14, 1, -1, 1, 13, 15, 2, -1, 1, 13, 17, 1, 0, 1, 13, 19, 1, 0, 1, 15, 16, 0, 0, 0, 15, 18, 0, 0, 0, 15, 19, -1, 1, 0, 15, 20, -1, 0, -1, 16, 17, 0, 0, 0, 17, 18, 0, -1, 0, 17, 19, 0, 0, 0, 17, 20, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/acd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.1353 | 3.1353 | 3.83954 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.375 | 0.125 |
| 0 | 0.25 | 0.375 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/acd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.68012 | 2.68012 | 4.55238 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.06381 | 0.31381 | 0.125 |
| 0 | 0.25 | 0.375 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
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hqc881 | *2224 | (3,3,2) | {6,12,4} | {4.3.3.4.3.3}{4.3.3.4.3.3.4.3.3.... |