s-net: sqc1141
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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 | 14 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {8,6} |
| Vertex coordination sequence | [(8, 26, 60, 106, 164, 234, 320, 418, 528, 650), (6, 22, 56, 102, 160, 232, 316, 414, 524, 648)] |
| Wells’ vertex symbol | [3^6.4^8.5^10.6^4, 3^6.4^6.5^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, -1, 0, 1, 3, 0, 0, 0, 2, 2, -1, 0, 0, 2, 4, -1, 0, 0, 2, 4, 0, 0, 0, 3, 3, 0, -1, 0, 3, 4, 0, -1, 1, 3, 4, 0, 0, 1, 4, 4, -1, 0, 0, 4, 4, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.0829 | 1.0829 | 3.06291 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00003 | 1.00003 | 3.46394 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc383 | *2224 | (2,3,3) | {8,6} | {4.3.3.3.4.3.3.3}{3.3.3.3.3.3} |