s-net: sqc2528
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {10,4} |
| Vertex coordination sequence | [(10, 42, 98, 178, 282, 410, 562, 738, 938, 1162), (4, 19, 67, 144, 242, 364, 510, 680, 874, 1092)] |
| Wells’ vertex symbol | [3^4.4^16.5^12.6^13, 3.4^3.5^2] |
| Systre key | (3, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 2, 1, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, 0, -1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, -1, 2, 5, -1, 0, 0, 2, 6, -1, 0, -1, 3, 4, 0, -1, 0, 3, 5, -1, -1, 0, 4, 6, -1, 1, 0, 5, 6, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.92032 | 1.92032 | 1.39121 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 0.375 | 0.375 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41933 | 1.41933 | 1.00363 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 0.32161 | 0.32161 | 0.07144 |
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 |
|---|---|---|---|---|---|
 |
hqc1063 | *2244 | (2,4,4) | {10,4} | {4.3.4.4.3.4.3.4.4.3}{3.4.4.4} |