s-net: sqc4741
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 32, 98, 262, 530, 882, 1314, 1826, 2418, 3090), (4, 12, 40, 126, 305, 585, 954, 1406, 1937, 2547)] |
| Wells’ vertex symbol | [4^8.6^9.8^9.9^2, 4^4.6^2] |
| Systre key | (3, 1, 1, -2, 2, 1, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 5, -2, 2, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 2, -2, -1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 4, 0, 0, -1, 4, 7, 0, 0, 0, 4, 8, 1, -1, -1, 4, 9, 0, -1, 0, 4, 10, -1, 0, 0, 5, 7, 1, -1, -1, 5, 8, 1, -1, -1, 6, 9, -1, 1, 0, 6, 10, -1, 1, 0, 7, 8, 1, -1, 0, 9, 10, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.56315 | 1.56315 | 3.29486 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.6 | 0.2 | 0.05 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.86599 | 0.86599 | 2.33455 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.0268 | 0.49877 | 0.10351 |
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 |
|---|---|---|---|---|---|
 |
hqc205 | *2224 | (2,4,2) | {4,8} | {4.4.4.4}{4.4.4.4.4.4.4.4} |