s-net: sqc3330
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 11 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (5,4) |
| Vertex degrees | {4,3,3,8,4} |
| Vertex coordination sequence | [(4, 4, 4, 22, 48, 148, 196, 388, 440, 748), (3, 5, 15, 30, 109, 155, 328, 380, 664, 704), (3, 10, 20, 73, 112, 256, 308, 556, 602, 976), (8, 20, 76, 114, 256, 308, 556, 602, 976, 996), (4, 28, 52, 148, 196, 388, 440, 748, 784, 1228)] |
| Wells’ vertex symbol | [4^4.6^2, 4^2.6, 4.6^2, 6^14.8^4.10^6.12^4, 6^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 9, 0, 0, 0, 5, 7, 0, 1, 0, 5, 10, 0, 0, 0, 6, 9, -1, 0, 1, 6, 10, 0, -1, 1, 7, 11, 0, 0, 0, 8, 11, 0, 0, 0, 9, 11, 1, 0, 0, 10, 11, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.40978 | 3.40978 | 4.68034 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.07143 | 0.07143 | 0 |
| 0.21429 | 0 | 0.91667 |
| 0 | 0.5 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9266 | 1.9266 | 1.39776 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.37335 | 0.37335 | 0 |
| 0.37475 | 0 | 0.46222 |
| 0 | 0.5 | 0.25 |
| 0 | 0 | 0.5 |
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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hqc1553 | *4444 | (5,4,2) | {4,3,3,8,4} | {4.4.4.4}{4.24.4}{4.24.24}{24.24... |