s-net: sqc9151
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 14, 33, 75, 153, 270, 418, 594, 794, 1018), (4, 11, 28, 63, 120, 213, 352, 520, 712, 936)] |
| Wells’ vertex symbol | [4^4.6^4.8^2, 4^3.6^2.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 3, -1, 0, 0, 3, 8, 0, 0, 0, 4, 4, 0, -1, 0, 4, 5, 0, 1, 0, 4, 9, 0, 0, 0, 5, 7, 0, 0, 0, 5, 10, 0, 0, 0, 6, 6, 0, -1, 0, 6, 7, 0, 1, 0, 6, 11, 0, 0, 0, 7, 10, 1, 0, 0, 8, 8, -1, 0, 0, 8, 12, 0, 0, 0, 8, 13, 0, 0, 0, 9, 9, 0, -1, 0, 9, 13, 0, 0, 1, 9, 14, 0, 0, 0, 10, 10, -1, 0, 0, 10, 15, 0, 0, 0, 11, 11, 0, -1, 0, 11, 12, 0, 0, 1, 11, 16, 0, 0, 0, 12, 13, 1, 0, 0, 12, 16, 0, 1, -1, 13, 14, 0, 1, -1, 14, 15, 0, 0, 1, 14, 16, -1, 0, 0, 15, 15, -1, 0, 0, 15, 16, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.60076 | 1.60076 | 10.48179 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.03571 | 0.5625 |
| 0.17857 | 0.57143 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.99117 | 0.99117 | 6.22777 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.14985 | 0.56376 |
| 0.06321 | 0.18679 | 0.375 |
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 |
|---|---|---|---|---|---|
 |
hqc1035 | *2244 | (2,4,4) | {5,4} | {4.4.8.4.4}{4.4.4.8} |