s-net: sqc4455
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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 | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {3,4,4,4} |
| Vertex coordination sequence | [(3, 5, 10, 23, 44, 86, 141, 186, 281, 372), (4, 6, 16, 30, 60, 118, 156, 229, 329, 377), (4, 12, 24, 52, 98, 132, 206, 290, 320, 444), (4, 12, 36, 66, 96, 162, 218, 262, 380, 460)] |
| Wells’ vertex symbol | [3.7.8, 3^2.4.7.8^2, 7^2.8^3.13, 7.8^5] |
| 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, 6, 0, 1, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, 0, -1, 0, 6, 10, 0, -1, 0, 7, 8, 1, 0, 1, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 11, -1, 0, -1, 8, 12, -1, 0, -1, 9, 12, -1, 1, -1, 10, 11, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.21602 | 4.92676 | 4.67184 | 90.0 | 107.7966 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0 | 0 |
| 0.55 | 0.05 | 0.05 |
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.58333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.76894 | 3.58968 | 2.99442 | 90.0 | 90.7304 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.20817 | 0.63773 | 0.33457 |
| 0.18835 | 0.5056 | 0.37713 |
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0.43484 | 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 |
|---|---|---|---|---|---|
 |
hqc1771 | *222222 | (4,6,2) | {3,4,4,4} | {16.3.16}{16.16.3.3}{16.16.16.16... |