s-net: sqc2570
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {16,6,8} |
| Vertex coordination sequence | [(16, 54, 136, 210, 376, 470, 736, 834, 1216, 1302), (6, 46, 108, 228, 318, 528, 630, 948, 1046, 1488), (8, 52, 114, 238, 324, 538, 636, 958, 1052, 1498)] |
| Wells’ vertex symbol | [3^16.4^36.5^48.6^20, 3^6.4^8.5, 3^8.4^18.5^2] |
| Systre key | (3, 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, 3, 0, 1, 0, 2, 2, 0, -1, 0, 2, 2, 0, 0, -1, 2, 3, -1, 0, -1, 2, 3, -1, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 1, -1, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 2, 4, 1, 0, 0, 2, 4, 1, 1, 0, 3, 4, 1, 0, 0, 3, 4, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.33858 | 1.33858 | 1.44589 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.23214 | 1.23214 | 1.65759 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0.5 | 0.5 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1177 | *2244 | (3,4,2) | {16,6,8} | {3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3... |