s-net: sqc4631
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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, 27, 57, 123, 240, 385, 568, 791), (4, 6, 16, 34, 79, 160, 274, 425, 618, 857), (4, 12, 24, 62, 130, 216, 356, 536, 764, 1042), (4, 12, 36, 78, 152, 266, 432, 636, 876, 1150)] |
| Wells’ vertex symbol | [3.10^2, 3^2.4.8.9^2, 8^5.10, 8^5.12] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 3, 3, 0, -1, 0, 3, 6, 0, 0, 1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 8, 1, 0, -1, 6, 11, 0, 1, 0, 7, 8, 0, 0, 0, 7, 9, 0, 1, 1, 8, 9, 0, 0, 0, 10, 11, 0, 0, 0, 10, 12, 1, 0, -1, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.22555 | 3.36112 | 3.31066 | 90.0 | 104.838 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0.125 | 0.125 |
| 0.25 | 0.27778 | 0.2 |
| 0.25 | 0.38889 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.74512 | 1.44811 | 1.50587 | 90.0 | 105.5011 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.18307 | 0.40851 | 0.59119 |
| 0.03997 | 0.47774 | 0.4527 |
| 0.25 | 0.00683 | 0.25 |
| 0 | 0.5 | 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... |