s-net: sqc4670
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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 | {4,4,3,4} |
| Vertex coordination sequence | [(4, 12, 24, 52, 92, 158, 262, 428, 618, 836), (4, 10, 24, 50, 96, 168, 285, 436, 612, 833), (3, 9, 22, 46, 95, 162, 270, 411, 595, 812), (4, 10, 26, 60, 112, 180, 290, 448, 658, 922)] |
| Wells’ vertex symbol | [5^4.8^2, 5^2.7^3.8, 5.7^2, 7.9^4.14] |
| 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, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 10, 0, 1, 0, 5, 11, 0, 0, 0, 6, 10, 0, 0, 0, 6, 12, 0, 0, 0, 7, 11, 0, 0, 1, 7, 12, -1, 0, 0, 8, 9, 0, 1, 0, 8, 12, -1, 1, 0, 9, 9, -1, -1, -1, 10, 12, -1, 0, -1, 11, 11, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.87331 | 3.10506 | 2.46547 | 90.0 | 107.3068 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.31818 | 0.4 | 0.18182 |
| 0.20455 | 0.08333 | 0.54545 |
| 0.25 | 0.75 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.54471 | 1.54393 | 2.08958 | 90.0 | 90.0206 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.1581 | 0.13345 | 0.20854 |
| 0.39917 | 0.20449 | 0.29477 |
| 0.25 | 0.75 | 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 |
|---|---|---|---|---|---|
 |
hqc1780 | *222222 | (4,6,2) | {4,4,3,4} | {5.5.5.5}{5.12.12.5}{5.12.12}{12... |