s-net: sqc3098
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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 | 20 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {3,8} |
| Vertex coordination sequence | [(3, 9, 37, 125, 306, 588, 957, 1407, 1937, 2547), (8, 32, 98, 262, 530, 882, 1314, 1826, 2418, 3090)] |
| Wells’ vertex symbol | [4^2.6, 4^4.6^7.8^13.9^4] |
| 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, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 4, 0, 0, -1, 4, 7, 1, -1, -1, 4, 8, 0, 0, 0, 4, 9, -1, 0, 0, 4, 10, 0, -1, 0, 5, 7, 1, -1, -1, 5, 8, 1, -1, -1, 6, 9, -1, 1, 0, 6, 10, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89183 | 1.89183 | 3.25597 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.5 | 0.05 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.86368 | 0.86368 | 2.27842 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.55985 | 0.04831 | 0.12733 |
| 0.5 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1424 | *22222 | (2,5,3) | {3,8} | {4.8.4}{4.4.8.8.4.4.8.8} |