s-net: sqc388
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 3 |
| Edges per primitive translational unit | 10 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,7} |
| Vertex coordination sequence | [(6, 30, 90, 184, 302, 448, 618, 818, 1044, 1294), (7, 32, 97, 189, 307, 454, 625, 823, 1050, 1301)] |
| Wells’ vertex symbol | [3^2.5^8.6^3.7^2, 3^2.4^4.5^6.6^6.7^2.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 3, 0, 2, 0, 2, 2, 0, -1, 0, 2, 3, -1, -2, 1, 2, 3, 0, 0, 1, 3, 3, -1, -2, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.76336 | 2.15936 | 1.07998 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.375 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.79367 | 2.57291 | 0.65331 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.34514 | 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 |
|---|---|---|---|---|---|
 |
hqc1271 | *222222 | (2,5,4) | {7,6} | {4.4.3.6.3.4.4}{3.6.6.3.6.6} |