s-net: sqc2135
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 16 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {3,4,6} |
| Vertex coordination sequence | [(3, 10, 19, 46, 87, 160, 241, 381, 516, 700), (4, 10, 28, 64, 106, 178, 266, 400, 576, 780), (6, 10, 22, 54, 98, 162, 286, 402, 534, 718)] |
| Wells’ vertex symbol | [3.9^2, 9^5.12, 3^4.4^2.9^4.10^4.11] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, 1, 0, 0, 3, 8, 0, 0, 0, 4, 5, -1, 0, 0, 4, 6, 0, 0, 0, 5, 8, 0, 1, 0, 6, 7, 0, 0, 1, 7, 7, 0, -1, 0, 8, 8, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.23664 | 2.23664 | 2.58174 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.33333 | 0 |
| 0.5 | 0 | 0 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.90334 | 0.90334 | 2.2992 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.2794 | 0 |
| 0.5 | 0 | 0 |
| 0.5 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc795 | *22222 | (3,4,2) | {6,3,4} | {3.10.3.3.10.3}{3.10.10}{10.10.1... |